80421429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{14951}}^1$

素因数の和:15128

約数の個数: 16

約数和(自身を含む): 117702144

約数和(自身を除く): 37280715

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 14951, 44853, 164461, 493383, 2437013, 7311039, 26807143, 80421429]

約数ペア:

[(1, 80421429), (3, 26807143), (11, 7311039), (33, 2437013), (163, 493383), (489, 164461), (1793, 44853), (5379, 14951)]