406077759

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{3797}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 639887040

約数和(自身を除く): 233809281

約数列:

[1, 3, 9, 17, 27, 51, 153, 233, 459, 699, 2097, 3797, 3961, 6291, 11391, 11883, 34173, 35649, 64549, 102519, 106947, 193647, 580941, 884701, 1742823, 2654103, 7962309, 15039917, 23886927, 45119751, 135359253, 406077759]

約数ペア:

[(1, 406077759), (3, 135359253), (9, 45119751), (17, 23886927), (27, 15039917), (51, 7962309), (153, 2654103), (233, 1742823), (459, 884701), (699, 580941), (2097, 193647), (3797, 106947), (3961, 102519), (6291, 64549), (11391, 35649), (11883, 34173)]