90444333

素因数分解:

$3^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{2161}}^1$

素因数の和:4164

約数の個数: 16

約数和(自身を含む): 137952896

約数和(自身を除く): 47508563

約数列:

[1, 3, 7, 21, 1993, 2161, 5979, 6483, 13951, 15127, 41853, 45381, 4306873, 12920619, 30148111, 90444333]

約数ペア:

[(1, 90444333), (3, 30148111), (7, 12920619), (21, 4306873), (1993, 45381), (2161, 41853), (5979, 15127), (6483, 13951)]