74628729

素因数分解:

$3^3\times 7^1\times {\mathrm{394861}}^1$

素因数の和:394877

約数の個数: 16

約数和(自身を含む): 126355840

約数和(自身を除く): 51727111

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 394861, 1184583, 2764027, 3553749, 8292081, 10661247, 24876243, 74628729]

約数ペア:

[(1, 74628729), (3, 24876243), (7, 10661247), (9, 8292081), (21, 3553749), (27, 2764027), (63, 1184583), (189, 394861)]