72403077

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2837}}^1$

素因数の和:3068

約数の個数: 16

約数和(自身を含む): 99171072

約数和(自身を除く): 26767995

約数列:

[1, 3, 47, 141, 181, 543, 2837, 8507, 8511, 25521, 133339, 400017, 513497, 1540491, 24134359, 72403077]

約数ペア:

[(1, 72403077), (3, 24134359), (47, 1540491), (141, 513497), (181, 400017), (543, 133339), (2837, 25521), (8507, 8511)]