55220199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{1229}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 78109920

約数和(自身を除く): 22889721

約数列:

[1, 3, 17, 51, 881, 1229, 2643, 3687, 14977, 20893, 44931, 62679, 1082749, 3248247, 18406733, 55220199]

約数ペア:

[(1, 55220199), (3, 18406733), (17, 3248247), (51, 1082749), (881, 62679), (1229, 44931), (2643, 20893), (3687, 14977)]