45177531

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 71221248

約数和(自身を除く): 26043717

約数列:

[1, 3, 7, 21, 41, 123, 137, 287, 383, 411, 861, 959, 1149, 2681, 2877, 5617, 8043, 15703, 16851, 39319, 47109, 52471, 109921, 117957, 157413, 329763, 367297, 1101891, 2151311, 6453933, 15059177, 45177531]

約数ペア:

[(1, 45177531), (3, 15059177), (7, 6453933), (21, 2151311), (41, 1101891), (123, 367297), (137, 329763), (287, 157413), (383, 117957), (411, 109921), (861, 52471), (959, 47109), (1149, 39319), (2681, 16851), (2877, 15703), (5617, 8043)]