305890803

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2411}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 469278720

約数和(自身を除く): 163387917

約数列:

[1, 3, 9, 27, 37, 111, 127, 333, 381, 999, 1143, 2411, 3429, 4699, 7233, 14097, 21699, 42291, 65097, 89207, 126873, 267621, 306197, 802863, 918591, 2408589, 2755773, 8267319, 11329289, 33987867, 101963601, 305890803]

約数ペア:

[(1, 305890803), (3, 101963601), (9, 33987867), (27, 11329289), (37, 8267319), (111, 2755773), (127, 2408589), (333, 918591), (381, 802863), (999, 306197), (1143, 267621), (2411, 126873), (3429, 89207), (4699, 65097), (7233, 42291), (14097, 21699)]