76129281

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 121420800

約数和(自身を除く): 45291519

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 2719, 3111, 8157, 9333, 24471, 27999, 46223, 73413, 138669, 165859, 416007, 497577, 1248021, 1492731, 2819603, 4478193, 8458809, 25376427, 76129281]

約数ペア:

[(1, 76129281), (3, 25376427), (9, 8458809), (17, 4478193), (27, 2819603), (51, 1492731), (61, 1248021), (153, 497577), (183, 416007), (459, 165859), (549, 138669), (1037, 73413), (1647, 46223), (2719, 27999), (3111, 24471), (8157, 9333)]