156974263551

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{9739}}^1$

素因数の和:9927

約数の個数: 120

約数和(自身を含む): 283754718720

約数和(自身を除く): 126780455169

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 131, 147, 189, 217, 279, 393, 441, 567, 651, 837, 917, 1179, 1323, 1519, 1953, 2511, 2751, 3537, 3969, 4061, 4557, 5859, 6419, 8253, 9739, 10611, 12183, 13671, 17577, 19257, 24759, 28427, 29217, 36549, 41013, 57771, 68173, 74277, 85281, 87651, 109647, 123039, 173313, 198989, 204519, 255843, 262953, 301909, 328941, 477211, 519939, 596967, 613557, 767529, 788859, 905727, 1275809, 1431633, 1790901, 1840671, 2113363, 2302587, 2717181, 3827427, 4294899, 5372703, 5522013, 6340089, 8151543, 8930663, 11482281, 12884697, 14793541, 16118109, 19020267, 24454629, 26791989, 34446843, 38654091, 39550079, 44380623, 57060801, 62514641, 80375967, 103340529, 118650237, 133141869, 171182403, 187543923, 241127901, 276850553, 355950711, 399425607, 562631769, 723383703, 830551659, 1067852133, 1198276821, 1687895307, 1937953871, 2491654977, 3203556399, 5063685921, 5813861613, 7474964931, 17441584839, 22424894793, 52324754517, 156974263551]

約数ペア:

[(1, 156974263551), (3, 52324754517), (7, 22424894793), (9, 17441584839), (21, 7474964931), (27, 5813861613), (31, 5063685921), (49, 3203556399), (63, 2491654977), (81, 1937953871), (93, 1687895307), (131, 1198276821), (147, 1067852133), (189, 830551659), (217, 723383703), (279, 562631769), (393, 399425607), (441, 355950711), (567, 276850553), (651, 241127901), (837, 187543923), (917, 171182403), (1179, 133141869), (1323, 118650237), (1519, 103340529), (1953, 80375967), (2511, 62514641), (2751, 57060801), (3537, 44380623), (3969, 39550079), (4061, 38654091), (4557, 34446843), (5859, 26791989), (6419, 24454629), (8253, 19020267), (9739, 16118109), (10611, 14793541), (12183, 12884697), (13671, 11482281), (17577, 8930663), (19257, 8151543), (24759, 6340089), (28427, 5522013), (29217, 5372703), (36549, 4294899), (41013, 3827427), (57771, 2717181), (68173, 2302587), (74277, 2113363), (85281, 1840671), (87651, 1790901), (109647, 1431633), (123039, 1275809), (173313, 905727), (198989, 788859), (204519, 767529), (255843, 613557), (262953, 596967), (301909, 519939), (328941, 477211)]