4080542913

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{333623}}^1$

素因数の和:333786

約数の個数: 20

約数和(自身を含む): 6136012608

約数和(自身を除く): 2055469695

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 333623, 1000869, 3002607, 9007821, 27023463, 50377073, 151131219, 453393657, 1360180971, 4080542913]

約数ペア:

[(1, 4080542913), (3, 1360180971), (9, 453393657), (27, 151131219), (81, 50377073), (151, 27023463), (453, 9007821), (1359, 3002607), (4077, 1000869), (12231, 333623)]