130499649

素因数分解:

$3^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1607}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 215729280

約数和(自身を除く): 85229631

約数列:

[1, 3, 7, 9, 21, 63, 1289, 1607, 3867, 4821, 9023, 11249, 11601, 14463, 27069, 33747, 81207, 101241, 2071423, 6214269, 14499961, 18642807, 43499883, 130499649]

約数ペア:

[(1, 130499649), (3, 43499883), (7, 18642807), (9, 14499961), (21, 6214269), (63, 2071423), (1289, 101241), (1607, 81207), (3867, 33747), (4821, 27069), (9023, 14463), (11249, 11601)]