828333783

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 1290062592

約数和(自身を除く): 461728809

約数列:

[1, 3, 9, 27, 41, 71, 81, 123, 213, 243, 369, 639, 1107, 1171, 1917, 2911, 3321, 3513, 5751, 8733, 9963, 10539, 17253, 26199, 31617, 48011, 78597, 83141, 94851, 144033, 235791, 249423, 284553, 432099, 707373, 748269, 1296297, 2244807, 3408781, 3888891, 6734421, 10226343, 11666673, 20203263, 30679029, 92037087, 276111261, 828333783]

約数ペア:

[(1, 828333783), (3, 276111261), (9, 92037087), (27, 30679029), (41, 20203263), (71, 11666673), (81, 10226343), (123, 6734421), (213, 3888891), (243, 3408781), (369, 2244807), (639, 1296297), (1107, 748269), (1171, 707373), (1917, 432099), (2911, 284553), (3321, 249423), (3513, 235791), (5751, 144033), (8733, 94851), (9963, 83141), (10539, 78597), (17253, 48011), (26199, 31617)]