140193081

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{14737}}^1$

素因数の和:14901

約数の個数: 24

約数和(自身を含む): 232978304

約数和(自身を除く): 92785223

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 14737, 44211, 103159, 132633, 309477, 928431, 2225287, 6675861, 15577009, 20027583, 46731027, 140193081]

約数ペア:

[(1, 140193081), (3, 46731027), (7, 20027583), (9, 15577009), (21, 6675861), (63, 2225287), (151, 928431), (453, 309477), (1057, 132633), (1359, 103159), (3171, 44211), (9513, 14737)]