118978551

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 189253680

約数和(自身を除く): 70275129

約数列:

[1, 3, 9, 19, 27, 57, 81, 97, 171, 291, 513, 797, 873, 1539, 1843, 2391, 2619, 5529, 7173, 7857, 15143, 16587, 21519, 45429, 49761, 64557, 77309, 136287, 149283, 231927, 408861, 695781, 1226583, 1468871, 2087343, 4406613, 6262029, 13219839, 39659517, 118978551]

約数ペア:

[(1, 118978551), (3, 39659517), (9, 13219839), (19, 6262029), (27, 4406613), (57, 2087343), (81, 1468871), (97, 1226583), (171, 695781), (291, 408861), (513, 231927), (797, 149283), (873, 136287), (1539, 77309), (1843, 64557), (2391, 49761), (2619, 45429), (5529, 21519), (7173, 16587), (7857, 15143)]