8155269

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 4545531

約数列:

[1, 3, 9, 27, 41, 53, 123, 139, 159, 369, 417, 477, 1107, 1251, 1431, 2173, 3753, 5699, 6519, 7367, 17097, 19557, 22101, 51291, 58671, 66303, 153873, 198909, 302047, 906141, 2718423, 8155269]

約数ペア:

[(1, 8155269), (3, 2718423), (9, 906141), (27, 302047), (41, 198909), (53, 153873), (123, 66303), (139, 58671), (159, 51291), (369, 22101), (417, 19557), (477, 17097), (1107, 7367), (1251, 6519), (1431, 5699), (2173, 3753)]