70906731

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 110899200

約数和(自身を除く): 39992469

約数列:

[1, 3, 7, 21, 59, 151, 177, 379, 413, 453, 1057, 1137, 1239, 2653, 3171, 7959, 8909, 22361, 26727, 57229, 62363, 67083, 156527, 171687, 187089, 400603, 469581, 1201809, 3376511, 10129533, 23635577, 70906731]

約数ペア:

[(1, 70906731), (3, 23635577), (7, 10129533), (21, 3376511), (59, 1201809), (151, 469581), (177, 400603), (379, 187089), (413, 171687), (453, 156527), (1057, 67083), (1137, 62363), (1239, 57229), (2653, 26727), (3171, 22361), (7959, 8909)]