8251298307

素因数分解:

$3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 14519131200

約数和(自身を除く): 6267832893

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 97, 113, 147, 189, 291, 339, 441, 569, 679, 791, 873, 1017, 1323, 1707, 2037, 2373, 2619, 3051, 3983, 4753, 5121, 5537, 6111, 7119, 10961, 11949, 14259, 15363, 16611, 18333, 21357, 27881, 32883, 35847, 42777, 49833, 55193, 64297, 76727, 83643, 98649, 107541, 128331, 149499, 165579, 192891, 230181, 250929, 295947, 386351, 450079, 496737, 537089, 578673, 690543, 752787, 1159053, 1350237, 1490211, 1611267, 1736019, 2071629, 2704457, 3150553, 3477159, 4050711, 4833801, 6236809, 8113371, 9451659, 10431477, 12152133, 14501403, 18710427, 24340113, 28354977, 43657663, 56131281, 73020339, 85064931, 130972989, 168393843, 305603641, 392918967, 916810923, 1178756901, 2750432769, 8251298307]

約数ペア:

[(1, 8251298307), (3, 2750432769), (7, 1178756901), (9, 916810923), (21, 392918967), (27, 305603641), (49, 168393843), (63, 130972989), (97, 85064931), (113, 73020339), (147, 56131281), (189, 43657663), (291, 28354977), (339, 24340113), (441, 18710427), (569, 14501403), (679, 12152133), (791, 10431477), (873, 9451659), (1017, 8113371), (1323, 6236809), (1707, 4833801), (2037, 4050711), (2373, 3477159), (2619, 3150553), (3051, 2704457), (3983, 2071629), (4753, 1736019), (5121, 1611267), (5537, 1490211), (6111, 1350237), (7119, 1159053), (10961, 752787), (11949, 690543), (14259, 578673), (15363, 537089), (16611, 496737), (18333, 450079), (21357, 386351), (27881, 295947), (32883, 250929), (35847, 230181), (42777, 192891), (49833, 165579), (55193, 149499), (64297, 128331), (76727, 107541), (83643, 98649)]