86083851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 139878400

約数和(自身を除く): 53794549

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 2731, 4503, 8193, 10507, 19117, 31521, 51889, 57351, 155667, 215749, 363223, 647247, 1089669, 1510243, 4099231, 4530729, 12297693, 28694617, 86083851]

約数ペア:

[(1, 86083851), (3, 28694617), (7, 12297693), (19, 4530729), (21, 4099231), (57, 1510243), (79, 1089669), (133, 647247), (237, 363223), (399, 215749), (553, 155667), (1501, 57351), (1659, 51889), (2731, 31521), (4503, 19117), (8193, 10507)]