11780971749

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{761}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 18495751680

約数和(自身を除く): 6714779931

約数列:

[1, 3, 9, 23, 27, 69, 97, 207, 257, 291, 621, 761, 771, 873, 2231, 2283, 2313, 2619, 5911, 6693, 6849, 6939, 17503, 17733, 20079, 20547, 24929, 52509, 53199, 60237, 73817, 74787, 157527, 159597, 195577, 221451, 224361, 472581, 573367, 586731, 664353, 673083, 1697791, 1720101, 1760193, 1993059, 4498271, 5093373, 5160303, 5280579, 13494813, 15280119, 15480909, 18970969, 40484439, 45840357, 56912907, 121453317, 170738721, 436332287, 512216163, 1308996861, 3926990583, 11780971749]

約数ペア:

[(1, 11780971749), (3, 3926990583), (9, 1308996861), (23, 512216163), (27, 436332287), (69, 170738721), (97, 121453317), (207, 56912907), (257, 45840357), (291, 40484439), (621, 18970969), (761, 15480909), (771, 15280119), (873, 13494813), (2231, 5280579), (2283, 5160303), (2313, 5093373), (2619, 4498271), (5911, 1993059), (6693, 1760193), (6849, 1720101), (6939, 1697791), (17503, 673083), (17733, 664353), (20079, 586731), (20547, 573367), (24929, 472581), (52509, 224361), (53199, 221451), (60237, 195577), (73817, 159597), (74787, 157527)]