48789531

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9803}}^1$

素因数の和:9895

約数の個数: 24

約数和(自身を含む): 81569280

約数和(自身を除く): 32779749

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 9803, 29409, 68621, 88227, 205863, 617589, 774437, 2323311, 5421059, 6969933, 16263177, 48789531]

約数ペア:

[(1, 48789531), (3, 16263177), (7, 6969933), (9, 5421059), (21, 2323311), (63, 774437), (79, 617589), (237, 205863), (553, 88227), (711, 68621), (1659, 29409), (4977, 9803)]