156621399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{53327}}^1$

素因数の和:53430

約数の個数: 16

約数和(自身を含む): 230376960

約数和(自身を除く): 73755561

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 53327, 159981, 586597, 1759791, 4746103, 14238309, 52207133, 156621399]

約数ペア:

[(1, 156621399), (3, 52207133), (11, 14238309), (33, 4746103), (89, 1759791), (267, 586597), (979, 159981), (2937, 53327)]