120691851

素因数分解:

$3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{2287}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 187799040

約数和(自身を除く): 67107189

約数列:

[1, 3, 7, 21, 49, 147, 359, 1077, 2287, 2513, 6861, 7539, 16009, 17591, 48027, 52773, 112063, 336189, 821033, 2463099, 5747231, 17241693, 40230617, 120691851]

約数ペア:

[(1, 120691851), (3, 40230617), (7, 17241693), (21, 5747231), (49, 2463099), (147, 821033), (359, 336189), (1077, 112063), (2287, 52773), (2513, 48027), (6861, 17591), (7539, 16009)]