72865407

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{14783}}^1$

素因数の和:14870

約数の個数: 16

約数和(自身を含む): 102187008

約数和(自身を除く): 29321601

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 14783, 44349, 458273, 783499, 1374819, 2350497, 24288469, 72865407]

約数ペア:

[(1, 72865407), (3, 24288469), (31, 2350497), (53, 1374819), (93, 783499), (159, 458273), (1643, 44349), (4929, 14783)]