70562121

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 43900599

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 357, 717, 827, 1673, 2481, 4063, 5019, 5789, 12189, 14059, 17367, 28441, 42177, 85323, 98413, 197653, 295239, 592959, 1383571, 3360101, 4150713, 10080303, 23520707, 70562121]

約数ペア:

[(1, 70562121), (3, 23520707), (7, 10080303), (17, 4150713), (21, 3360101), (51, 1383571), (119, 592959), (239, 295239), (357, 197653), (717, 98413), (827, 85323), (1673, 42177), (2481, 28441), (4063, 17367), (5019, 14059), (5789, 12189)]