77439033

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26153}}^1$

素因数の和:26213

約数の個数: 24

約数和(自身を含む): 130560768

約数和(自身を除く): 53121735

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 26153, 78459, 183071, 235377, 549213, 1229191, 1647639, 3687573, 8604337, 11062719, 25813011, 77439033]

約数ペア:

[(1, 77439033), (3, 25813011), (7, 11062719), (9, 8604337), (21, 3687573), (47, 1647639), (63, 1229191), (141, 549213), (329, 235377), (423, 183071), (987, 78459), (2961, 26153)]