225696771

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{13711}}^1$

素因数の和:13807

約数の個数: 24

約数和(自身を含む): 342251520

約数和(自身を除く): 116554749

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 5487, 13711, 16461, 41133, 123399, 425041, 808949, 1275123, 2426847, 3825369, 7280541, 25077419, 75232257, 225696771]

約数ペア:

[(1, 225696771), (3, 75232257), (9, 25077419), (31, 7280541), (59, 3825369), (93, 2426847), (177, 1275123), (279, 808949), (531, 425041), (1829, 123399), (5487, 41133), (13711, 16461)]