80341737

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 128593920

約数和(自身を除く): 48252183

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 919, 1267, 2757, 3801, 4163, 6433, 12489, 19299, 21137, 29141, 63411, 87423, 147959, 166339, 443877, 499017, 1164373, 3493119, 3825797, 11477391, 26780579, 80341737]

約数ペア:

[(1, 80341737), (3, 26780579), (7, 11477391), (21, 3825797), (23, 3493119), (69, 1164373), (161, 499017), (181, 443877), (483, 166339), (543, 147959), (919, 87423), (1267, 63411), (2757, 29141), (3801, 21137), (4163, 19299), (6433, 12489)]