90830031

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 134350848

約数和(自身を除く): 43520817

約数列:

[1, 3, 17, 31, 51, 73, 93, 219, 527, 787, 1241, 1581, 2263, 2361, 3723, 6789, 13379, 24397, 38471, 40137, 57451, 73191, 115413, 172353, 414749, 976667, 1244247, 1780981, 2930001, 5342943, 30276677, 90830031]

約数ペア:

[(1, 90830031), (3, 30276677), (17, 5342943), (31, 2930001), (51, 1780981), (73, 1244247), (93, 976667), (219, 414749), (527, 172353), (787, 115413), (1241, 73191), (1581, 57451), (2263, 40137), (2361, 38471), (3723, 24397), (6789, 13379)]