90801399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 138046720

約数和(自身を除く): 47245321

約数列:

[1, 3, 13, 19, 39, 57, 247, 283, 433, 741, 849, 1299, 3679, 5377, 5629, 8227, 11037, 16131, 16887, 24681, 69901, 106951, 122539, 209703, 320853, 367617, 1593007, 2328241, 4779021, 6984723, 30267133, 90801399]

約数ペア:

[(1, 90801399), (3, 30267133), (13, 6984723), (19, 4779021), (39, 2328241), (57, 1593007), (247, 367617), (283, 320853), (433, 209703), (741, 122539), (849, 106951), (1299, 69901), (3679, 24681), (5377, 16887), (5629, 16131), (8227, 11037)]