8168179491

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 12476805120

約数和(自身を除く): 4308625629

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 409, 423, 1227, 1457, 1523, 3681, 4371, 4569, 12679, 13113, 13707, 19223, 38037, 47213, 57669, 71581, 114111, 141639, 173007, 214743, 424917, 595913, 622907, 644229, 1787739, 1868721, 2219011, 5363217, 5606163, 6657033, 19310117, 19971099, 29276629, 57930351, 87829887, 173791053, 263489661, 907575499, 2722726497, 8168179491]

約数ペア:

[(1, 8168179491), (3, 2722726497), (9, 907575499), (31, 263489661), (47, 173791053), (93, 87829887), (141, 57930351), (279, 29276629), (409, 19971099), (423, 19310117), (1227, 6657033), (1457, 5606163), (1523, 5363217), (3681, 2219011), (4371, 1868721), (4569, 1787739), (12679, 644229), (13113, 622907), (13707, 595913), (19223, 424917), (38037, 214743), (47213, 173007), (57669, 141639), (71581, 114111)]