129696723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 215351136

約数和(自身を除く): 85654413

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 197, 221, 331, 591, 663, 993, 1773, 1989, 2561, 2979, 3349, 4303, 5627, 7683, 10047, 12909, 16881, 23049, 30141, 38727, 43537, 50643, 65207, 73151, 130611, 195621, 219453, 391833, 586863, 658359, 847691, 1108519, 2543073, 3325557, 7629219, 9976671, 14410747, 43232241, 129696723]

約数ペア:

[(1, 129696723), (3, 43232241), (9, 14410747), (13, 9976671), (17, 7629219), (39, 3325557), (51, 2543073), (117, 1108519), (153, 847691), (197, 658359), (221, 586863), (331, 391833), (591, 219453), (663, 195621), (993, 130611), (1773, 73151), (1989, 65207), (2561, 50643), (2979, 43537), (3349, 38727), (4303, 30141), (5627, 23049), (7683, 16881), (10047, 12909)]