67569271551

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{3221}}^1$

素因数の和:3685

約数の個数: 64

約数和(自身を含む): 105116590080

約数和(自身を除く): 37547318529

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 353, 639, 837, 1059, 1917, 2201, 3177, 3221, 6603, 9531, 9663, 10943, 19809, 25063, 28989, 32829, 59427, 75189, 86967, 98487, 99851, 225567, 228691, 295461, 299553, 676701, 686073, 776953, 898659, 1137013, 2058219, 2330859, 2695977, 3411039, 6174657, 6992577, 7089421, 10233117, 20977731, 21268263, 30699351, 35247403, 63804789, 80727923, 105742209, 191414367, 242183769, 317226627, 726551307, 951679881, 2179653921, 2502565613, 7507696839, 22523090517, 67569271551]

約数ペア:

[(1, 67569271551), (3, 22523090517), (9, 7507696839), (27, 2502565613), (31, 2179653921), (71, 951679881), (93, 726551307), (213, 317226627), (279, 242183769), (353, 191414367), (639, 105742209), (837, 80727923), (1059, 63804789), (1917, 35247403), (2201, 30699351), (3177, 21268263), (3221, 20977731), (6603, 10233117), (9531, 7089421), (9663, 6992577), (10943, 6174657), (19809, 3411039), (25063, 2695977), (28989, 2330859), (32829, 2058219), (59427, 1137013), (75189, 898659), (86967, 776953), (98487, 686073), (99851, 676701), (225567, 299553), (228691, 295461)]