8150876829

素因数分解:

$3^7\times {\mathrm{1489}}^1\times {\mathrm{2503}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 12237548800

約数和(自身を除く): 4086671971

約数列:

[1, 3, 9, 27, 81, 243, 729, 1489, 2187, 2503, 4467, 7509, 13401, 22527, 40203, 67581, 120609, 202743, 361827, 608229, 1085481, 1824687, 3256443, 3726967, 5474061, 11180901, 33542703, 100628109, 301884327, 905652981, 2716958943, 8150876829]

約数ペア:

[(1, 8150876829), (3, 2716958943), (9, 905652981), (27, 301884327), (81, 100628109), (243, 33542703), (729, 11180901), (1489, 5474061), (2187, 3726967), (2503, 3256443), (4467, 1824687), (7509, 1085481), (13401, 608229), (22527, 361827), (40203, 202743), (67581, 120609)]