78837327

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 123667200

約数和(自身を除く): 44829873

約数列:

[1, 3, 9, 19, 27, 57, 171, 227, 513, 677, 681, 2031, 2043, 4313, 6093, 6129, 12863, 12939, 18279, 38589, 38817, 115767, 116451, 153679, 347301, 461037, 1383111, 2919901, 4149333, 8759703, 26279109, 78837327]

約数ペア:

[(1, 78837327), (3, 26279109), (9, 8759703), (19, 4149333), (27, 2919901), (57, 1383111), (171, 461037), (227, 347301), (513, 153679), (677, 116451), (681, 115767), (2031, 38817), (2043, 38589), (4313, 18279), (6093, 12939), (6129, 12863)]