69439257

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 103259520

約数和(自身を除く): 33820263

約数列:

[1, 3, 9, 47, 139, 141, 417, 423, 1181, 1251, 3543, 6533, 10629, 19599, 55507, 58797, 164159, 166521, 492477, 499563, 1477431, 7715473, 23146419, 69439257]

約数ペア:

[(1, 69439257), (3, 23146419), (9, 7715473), (47, 1477431), (139, 499563), (141, 492477), (417, 166521), (423, 164159), (1181, 58797), (1251, 55507), (3543, 19599), (6533, 10629)]