73044721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 79176960

約数和(自身を除く): 6132239

約数列:

[1, 19, 47, 157, 521, 893, 2983, 7379, 9899, 24487, 81797, 140201, 465253, 1554143, 3844459, 73044721]

約数ペア:

[(1, 73044721), (19, 3844459), (47, 1554143), (157, 465253), (521, 140201), (893, 81797), (2983, 24487), (7379, 9899)]