80911626

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 164077056

約数和(自身を除く): 83165430

約数列:

[1, 2, 3, 6, 131, 262, 311, 331, 393, 622, 662, 786, 933, 993, 1866, 1986, 40741, 43361, 81482, 86722, 102941, 122223, 130083, 205882, 244446, 260166, 308823, 617646, 13485271, 26970542, 40455813, 80911626]

約数ペア:

[(1, 80911626), (2, 40455813), (3, 26970542), (6, 13485271), (131, 617646), (262, 308823), (311, 260166), (331, 244446), (393, 205882), (622, 130083), (662, 122223), (786, 102941), (933, 86722), (993, 81482), (1866, 43361), (1986, 40741)]