74488732563

素因数分解:

$3^1\times 7^1\times {\mathrm{10729}}^1\times {\mathrm{330607}}^1$

素因数の和:341346

約数の個数: 16

約数和(自身を含む): 113517562880

約数和(自身を除く): 39028830317

約数列:

[1, 3, 7, 21, 10729, 32187, 75103, 225309, 330607, 991821, 2314249, 6942747, 3547082503, 10641247509, 24829577521, 74488732563]

約数ペア:

[(1, 74488732563), (3, 24829577521), (7, 10641247509), (21, 3547082503), (10729, 6942747), (32187, 2314249), (75103, 991821), (225309, 330607)]