156765427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42017}}^1$

素因数の和:42078

約数の個数: 16

約数和(自身を含む): 197652672

約数和(自身を除く): 40887245

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 42017, 294119, 546221, 1722697, 3823547, 12058879, 22395061, 156765427]

約数ペア:

[(1, 156765427), (7, 22395061), (13, 12058879), (41, 3823547), (91, 1722697), (287, 546221), (533, 294119), (3731, 42017)]