89908707

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{63901}}^1$

素因数の和:63978

約数の個数: 16

約数和(自身を含む): 139050752

約数和(自身を除く): 49142045

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 63901, 191703, 447307, 1341921, 4281367, 12844101, 29969569, 89908707]

約数ペア:

[(1, 89908707), (3, 29969569), (7, 12844101), (21, 4281367), (67, 1341921), (201, 447307), (469, 191703), (1407, 63901)]