155280597

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{12911}}^1$

素因数の和:13144

約数の個数: 16

約数和(自身を含む): 218987520

約数和(自身を除く): 63706923

約数列:

[1, 3, 19, 57, 211, 633, 4009, 12027, 12911, 38733, 245309, 735927, 2724221, 8172663, 51760199, 155280597]

約数ペア:

[(1, 155280597), (3, 51760199), (19, 8172663), (57, 2724221), (211, 735927), (633, 245309), (4009, 38733), (12027, 12911)]