215668227

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{5209}}^1$

素因数の和:5622

約数の個数: 16

約数和(自身を含む): 296178080

約数和(自身を除く): 80509853

約数列:

[1, 3, 37, 111, 373, 1119, 5209, 13801, 15627, 41403, 192733, 578199, 1942957, 5828871, 71889409, 215668227]

約数ペア:

[(1, 215668227), (3, 71889409), (37, 5828871), (111, 1942957), (373, 578199), (1119, 192733), (5209, 41403), (13801, 15627)]