47649663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 73548800

約数和(自身を除く): 25899137

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 4159, 11457, 12477, 37431, 79021, 237063, 278653, 711189, 835959, 2507877, 5294407, 15883221, 47649663]

約数ペア:

[(1, 47649663), (3, 15883221), (9, 5294407), (19, 2507877), (57, 835959), (67, 711189), (171, 278653), (201, 237063), (603, 79021), (1273, 37431), (3819, 12477), (4159, 11457)]