127777290477

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{1090129}}^1$

素因数の和:1090660

約数の個数: 16

約数和(自身を含む): 172676592000

約数和(自身を除く): 44899301523

約数列:

[1, 3, 89, 267, 439, 1317, 39071, 117213, 1090129, 3270387, 97021481, 291064443, 478566631, 1435699893, 42592430159, 127777290477]

約数ペア:

[(1, 127777290477), (3, 42592430159), (89, 1435699893), (267, 478566631), (439, 291064443), (1317, 97021481), (39071, 3270387), (117213, 1090129)]