222385833

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{7817}}^1$

素因数の和:7961

約数の個数: 24

約数和(自身を含む): 335392200

約数和(自身を除く): 113006367

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 981, 3161, 7817, 9483, 23451, 28449, 70353, 226693, 680079, 852053, 2040237, 2556159, 7668477, 24709537, 74128611, 222385833]

約数ペア:

[(1, 222385833), (3, 74128611), (9, 24709537), (29, 7668477), (87, 2556159), (109, 2040237), (261, 852053), (327, 680079), (981, 226693), (3161, 70353), (7817, 28449), (9483, 23451)]