87732057

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 136775680

約数和(自身を除く): 49043623

約数列:

[1, 3, 7, 21, 73, 151, 219, 379, 453, 511, 1057, 1137, 1533, 2653, 3171, 7959, 11023, 27667, 33069, 57229, 77161, 83001, 171687, 193669, 231483, 400603, 581007, 1201809, 4177717, 12533151, 29244019, 87732057]

約数ペア:

[(1, 87732057), (3, 29244019), (7, 12533151), (21, 4177717), (73, 1201809), (151, 581007), (219, 400603), (379, 231483), (453, 193669), (511, 171687), (1057, 83001), (1137, 77161), (1533, 57229), (2653, 33069), (3171, 27667), (7959, 11023)]