87390351

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 128653824

約数和(自身を除く): 41263473

約数列:

[1, 3, 9, 101, 127, 303, 381, 757, 909, 1143, 2271, 6813, 12827, 38481, 76457, 96139, 115443, 229371, 288417, 688113, 865251, 9710039, 29130117, 87390351]

約数ペア:

[(1, 87390351), (3, 29130117), (9, 9710039), (101, 865251), (127, 688113), (303, 288417), (381, 229371), (757, 115443), (909, 96139), (1143, 76457), (2271, 38481), (6813, 12827)]