90178153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 98891856

約数和(自身を除く): 8713703

約数列:

[1, 13, 101, 173, 397, 1313, 2249, 5161, 17473, 40097, 68681, 227149, 521261, 892853, 6936781, 90178153]

約数ペア:

[(1, 90178153), (13, 6936781), (101, 892853), (173, 521261), (397, 227149), (1313, 68681), (2249, 40097), (5161, 17473)]