156730899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{65881}}^1$

素因数の和:65958

約数の個数: 16

約数和(自身を含む): 228742304

約数和(自身を除く): 72011405

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 65881, 197643, 856453, 2569359, 4018741, 12056223, 52243633, 156730899]

約数ペア:

[(1, 156730899), (3, 52243633), (13, 12056223), (39, 4018741), (61, 2569359), (183, 856453), (793, 197643), (2379, 65881)]