236831427

素因数分解:

$3^2\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{3167}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 391412736

約数和(自身を除く): 154581309

約数列:

[1, 3, 7, 9, 21, 63, 1187, 3167, 3561, 8309, 9501, 10683, 22169, 24927, 28503, 66507, 74781, 199521, 3759229, 11277687, 26314603, 33833061, 78943809, 236831427]

約数ペア:

[(1, 236831427), (3, 78943809), (7, 33833061), (9, 26314603), (21, 11277687), (63, 3759229), (1187, 199521), (3167, 74781), (3561, 66507), (8309, 28503), (9501, 24927), (10683, 22169)]