81198809

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 87868800

約数和(自身を除く): 6669991

約数列:

[1, 23, 53, 59, 1129, 1219, 1357, 3127, 25967, 59837, 66611, 71921, 1376251, 1532053, 3530383, 81198809]

約数ペア:

[(1, 81198809), (23, 3530383), (53, 1532053), (59, 1376251), (1129, 71921), (1219, 66611), (1357, 59837), (3127, 25967)]