40151727

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 78796800

約数和(自身を除く): 38645073

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 49, 63, 77, 89, 93, 99, 147, 189, 217, 231, 267, 279, 297, 341, 441, 539, 623, 651, 693, 801, 837, 979, 1023, 1323, 1519, 1617, 1869, 1953, 2079, 2387, 2403, 2759, 2937, 3069, 4361, 4557, 4851, 5607, 5859, 6853, 7161, 8277, 8811, 9207, 13083, 13671, 14553, 16709, 16821, 19313, 20559, 21483, 24831, 26433, 30349, 39249, 41013, 47971, 50127, 57939, 61677, 64449, 74493, 91047, 117747, 135191, 143913, 150381, 173817, 185031, 212443, 273141, 405573, 431739, 451143, 521451, 637329, 819423, 1216719, 1295217, 1487101, 1911987, 3650157, 4461303, 5735961, 13383909, 40151727]

約数ペア:

[(1, 40151727), (3, 13383909), (7, 5735961), (9, 4461303), (11, 3650157), (21, 1911987), (27, 1487101), (31, 1295217), (33, 1216719), (49, 819423), (63, 637329), (77, 521451), (89, 451143), (93, 431739), (99, 405573), (147, 273141), (189, 212443), (217, 185031), (231, 173817), (267, 150381), (279, 143913), (297, 135191), (341, 117747), (441, 91047), (539, 74493), (623, 64449), (651, 61677), (693, 57939), (801, 50127), (837, 47971), (979, 41013), (1023, 39249), (1323, 30349), (1519, 26433), (1617, 24831), (1869, 21483), (1953, 20559), (2079, 19313), (2387, 16821), (2403, 16709), (2759, 14553), (2937, 13671), (3069, 13083), (4361, 9207), (4557, 8811), (4851, 8277), (5607, 7161), (5859, 6853)]