72476901

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3259}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 120020160

約数和(自身を除く): 47543259

約数列:

[1, 3, 7, 9, 21, 63, 353, 1059, 2471, 3177, 3259, 7413, 9777, 22239, 22813, 29331, 68439, 205317, 1150427, 3451281, 8052989, 10353843, 24158967, 72476901]

約数ペア:

[(1, 72476901), (3, 24158967), (7, 10353843), (9, 8052989), (21, 3451281), (63, 1150427), (353, 205317), (1059, 68439), (2471, 29331), (3177, 22813), (3259, 22239), (7413, 9777)]