171350403

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 274294944

約数和(自身を除く): 102944541

約数列:

[1, 3, 7, 21, 49, 61, 97, 147, 183, 197, 291, 427, 591, 679, 1281, 1379, 2037, 2989, 4137, 4753, 5917, 8967, 9653, 12017, 14259, 17751, 19109, 28959, 36051, 41419, 57327, 84119, 124257, 133763, 252357, 289933, 401289, 588833, 869799, 936341, 1165649, 1766499, 2809023, 3496947, 8159543, 24478629, 57116801, 171350403]

約数ペア:

[(1, 171350403), (3, 57116801), (7, 24478629), (21, 8159543), (49, 3496947), (61, 2809023), (97, 1766499), (147, 1165649), (183, 936341), (197, 869799), (291, 588833), (427, 401289), (591, 289933), (679, 252357), (1281, 133763), (1379, 124257), (2037, 84119), (2989, 57327), (4137, 41419), (4753, 36051), (5917, 28959), (8967, 19109), (9653, 17751), (12017, 14259)]