84608631

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 132132000

約数和(自身を除く): 47523369

約数列:

[1, 3, 9, 27, 29, 81, 87, 181, 199, 261, 543, 597, 783, 1629, 1791, 2349, 4887, 5249, 5373, 5771, 14661, 15747, 16119, 17313, 36019, 47241, 51939, 108057, 141723, 155817, 324171, 425169, 467451, 972513, 1044551, 2917539, 3133653, 9400959, 28202877, 84608631]

約数ペア:

[(1, 84608631), (3, 28202877), (9, 9400959), (27, 3133653), (29, 2917539), (81, 1044551), (87, 972513), (181, 467451), (199, 425169), (261, 324171), (543, 155817), (597, 141723), (783, 108057), (1629, 51939), (1791, 47241), (2349, 36019), (4887, 17313), (5249, 16119), (5373, 15747), (5771, 14661)]