66658361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 86151168

約数和(自身を除く): 19492807

約数列:

[1, 7, 11, 47, 77, 113, 163, 329, 517, 791, 1141, 1243, 1793, 3619, 5311, 7661, 8701, 12551, 18419, 37177, 53627, 58421, 84271, 128933, 202609, 408947, 589897, 865693, 1418263, 6059851, 9522623, 66658361]

約数ペア:

[(1, 66658361), (7, 9522623), (11, 6059851), (47, 1418263), (77, 865693), (113, 589897), (163, 408947), (329, 202609), (517, 128933), (791, 84271), (1141, 58421), (1243, 53627), (1793, 37177), (3619, 18419), (5311, 12551), (7661, 8701)]