72753639

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{84499}}^1$

素因数の和:84550

約数の個数: 16

約数和(自身を含む): 113568000

約数和(自身を除く): 40814361

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 84499, 253497, 591493, 1774479, 3464459, 10393377, 24251213, 72753639]

約数ペア:

[(1, 72753639), (3, 24251213), (7, 10393377), (21, 3464459), (41, 1774479), (123, 591493), (287, 253497), (861, 84499)]