160751997

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3539}}^1$

素因数の和:3662

約数の個数: 36

約数和(自身を含む): 272806560

約数和(自身を除く): 112054563

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 721, 927, 2163, 3539, 5047, 6489, 10617, 15141, 24773, 31851, 45423, 74319, 173411, 222957, 364517, 520233, 1093551, 1560699, 2551619, 3280653, 7654857, 17861333, 22964571, 53583999, 160751997]

約数ペア:

[(1, 160751997), (3, 53583999), (7, 22964571), (9, 17861333), (21, 7654857), (49, 3280653), (63, 2551619), (103, 1560699), (147, 1093551), (309, 520233), (441, 364517), (721, 222957), (927, 173411), (2163, 74319), (3539, 45423), (5047, 31851), (6489, 24773), (10617, 15141)]