89362491

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 130990080

約数和(自身を除く): 41627589

約数列:

[1, 3, 19, 31, 57, 93, 103, 309, 491, 589, 1473, 1767, 1957, 3193, 5871, 9329, 9579, 15221, 27987, 45663, 50573, 60667, 151719, 182001, 289199, 867597, 960887, 1567763, 2882661, 4703289, 29787497, 89362491]

約数ペア:

[(1, 89362491), (3, 29787497), (19, 4703289), (31, 2882661), (57, 1567763), (93, 960887), (103, 867597), (309, 289199), (491, 182001), (589, 151719), (1473, 60667), (1767, 50573), (1957, 45663), (3193, 27987), (5871, 15221), (9329, 9579)]