56118909

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 93680640

約数和(自身を除く): 37561731

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 379, 641, 1137, 1923, 2653, 4169, 4487, 7051, 7959, 12507, 13461, 21153, 29183, 49357, 87549, 148071, 242939, 728817, 1700573, 2672329, 5101719, 8016987, 18706303, 56118909]

約数ペア:

[(1, 56118909), (3, 18706303), (7, 8016987), (11, 5101719), (21, 2672329), (33, 1700573), (77, 728817), (231, 242939), (379, 148071), (641, 87549), (1137, 49357), (1923, 29183), (2653, 21153), (4169, 13461), (4487, 12507), (7051, 7959)]