865436067

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{4561}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 1295243040

約数和(自身を除く): 429806973

約数列:

[1, 3, 9, 29, 87, 261, 727, 2181, 4561, 6543, 13683, 21083, 41049, 63249, 132269, 189747, 396807, 1190421, 3315847, 9947541, 29842623, 96159563, 288478689, 865436067]

約数ペア:

[(1, 865436067), (3, 288478689), (9, 96159563), (29, 29842623), (87, 9947541), (261, 3315847), (727, 1190421), (2181, 396807), (4561, 189747), (6543, 132269), (13683, 63249), (21083, 41049)]