78392151

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{733}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 123664320

約数和(自身を除く): 45272169

約数列:

[1, 3, 9, 17, 27, 51, 153, 233, 459, 699, 733, 2097, 2199, 3961, 6291, 6597, 11883, 12461, 19791, 35649, 37383, 106947, 112149, 170789, 336447, 512367, 1537101, 2903413, 4611303, 8710239, 26130717, 78392151]

約数ペア:

[(1, 78392151), (3, 26130717), (9, 8710239), (17, 4611303), (27, 2903413), (51, 1537101), (153, 512367), (233, 336447), (459, 170789), (699, 112149), (733, 106947), (2097, 37383), (2199, 35649), (3961, 19791), (6291, 12461), (6597, 11883)]