82980051

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7643}}^1$

素因数の和:7711

約数の個数: 32

約数和(自身を含む): 140894208

約数和(自身を除く): 57914157

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 7643, 10857, 22929, 53501, 84073, 160503, 252219, 359221, 588511, 1077663, 1765533, 2514547, 3951431, 7543641, 11854293, 27660017, 82980051]

約数ペア:

[(1, 82980051), (3, 27660017), (7, 11854293), (11, 7543641), (21, 3951431), (33, 2514547), (47, 1765533), (77, 1077663), (141, 588511), (231, 359221), (329, 252219), (517, 160503), (987, 84073), (1551, 53501), (3619, 22929), (7643, 10857)]