45744321

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 72361728

約数和(自身を除く): 26617407

約数列:

[1, 3, 7, 21, 37, 111, 113, 259, 339, 521, 777, 791, 1563, 2373, 3647, 4181, 10941, 12543, 19277, 29267, 57831, 58873, 87801, 134939, 176619, 404817, 412111, 1236333, 2178301, 6534903, 15248107, 45744321]

約数ペア:

[(1, 45744321), (3, 15248107), (7, 6534903), (21, 2178301), (37, 1236333), (111, 412111), (113, 404817), (259, 176619), (339, 134939), (521, 87801), (777, 58873), (791, 57831), (1563, 29267), (2373, 19277), (3647, 12543), (4181, 10941)]