61728807

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4447}}^1$

素因数の和:5118

約数の個数: 16

約数和(自身を含む): 94226432

約数和(自身を除く): 32497625

約数列:

[1, 3, 7, 21, 661, 1983, 4447, 4627, 13341, 13881, 31129, 93387, 2939467, 8818401, 20576269, 61728807]

約数ペア:

[(1, 61728807), (3, 20576269), (7, 8818401), (21, 2939467), (661, 93387), (1983, 31129), (4447, 13881), (4627, 13341)]