138027617

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 177300480

約数和(自身を除く): 39272863

約数列:

[1, 7, 13, 29, 91, 193, 203, 271, 377, 1351, 1897, 2509, 2639, 3523, 5597, 7859, 17563, 24661, 39179, 52303, 55013, 72761, 102167, 366121, 509327, 679939, 715169, 1516787, 4759573, 10617509, 19718231, 138027617]

約数ペア:

[(1, 138027617), (7, 19718231), (13, 10617509), (29, 4759573), (91, 1516787), (193, 715169), (203, 679939), (271, 509327), (377, 366121), (1351, 102167), (1897, 72761), (2509, 55013), (2639, 52303), (3523, 39179), (5597, 24661), (7859, 17563)]