204927687

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1493}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 301118688

約数和(自身を除く): 96191001

約数列:

[1, 3, 9, 101, 151, 303, 453, 909, 1359, 1493, 4479, 13437, 15251, 45753, 137259, 150793, 225443, 452379, 676329, 1357137, 2028987, 22769743, 68309229, 204927687]

約数ペア:

[(1, 204927687), (3, 68309229), (9, 22769743), (101, 2028987), (151, 1357137), (303, 676329), (453, 452379), (909, 225443), (1359, 150793), (1493, 137259), (4479, 45753), (13437, 15251)]