64762383

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 101171200

約数和(自身を除く): 36408817

約数列:

[1, 3, 7, 21, 79, 103, 237, 309, 379, 553, 721, 1137, 1659, 2163, 2653, 7959, 8137, 24411, 29941, 39037, 56959, 89823, 117111, 170877, 209587, 273259, 628761, 819777, 3083923, 9251769, 21587461, 64762383]

約数ペア:

[(1, 64762383), (3, 21587461), (7, 9251769), (21, 3083923), (79, 819777), (103, 628761), (237, 273259), (309, 209587), (379, 170877), (553, 117111), (721, 89823), (1137, 56959), (1659, 39037), (2163, 29941), (2653, 24411), (7959, 8137)]