89688009

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{3257}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 122292288

約数和(自身を除く): 32604279

約数列:

[1, 3, 67, 137, 201, 411, 3257, 9179, 9771, 27537, 218219, 446209, 654657, 1338627, 29896003, 89688009]

約数ペア:

[(1, 89688009), (3, 29896003), (67, 1338627), (137, 654657), (201, 446209), (411, 218219), (3257, 27537), (9179, 9771)]