91647189

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 135757440

約数和(自身を除く): 44110251

約数列:

[1, 3, 9, 79, 83, 237, 249, 711, 747, 1553, 4659, 6557, 13977, 19671, 59013, 122687, 128899, 368061, 386697, 1104183, 1160091, 10183021, 30549063, 91647189]

約数ペア:

[(1, 91647189), (3, 30549063), (9, 10183021), (79, 1160091), (83, 1104183), (237, 386697), (249, 368061), (711, 128899), (747, 122687), (1553, 59013), (4659, 19671), (6557, 13977)]