67490313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{12547}}^1$

素因数の和:12724

約数の個数: 16

約数和(自身を含む): 98777856

約数和(自身を除く): 31287543

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 12547, 37641, 138017, 414051, 2045161, 6135483, 22496771, 67490313]

約数ペア:

[(1, 67490313), (3, 22496771), (11, 6135483), (33, 2045161), (163, 414051), (489, 138017), (1793, 37641), (5379, 12547)]