8987130291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1\times {\mathrm{2999}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 12896064000

約数和(自身を除く): 3908933709

約数列:

[1, 3, 17, 51, 67, 201, 877, 1139, 2631, 2999, 3417, 8997, 14909, 44727, 50983, 58759, 152949, 176277, 200933, 602799, 998903, 2630123, 2996709, 3415861, 7890369, 10247583, 44712091, 134136273, 176218241, 528654723, 2995710097, 8987130291]

約数ペア:

[(1, 8987130291), (3, 2995710097), (17, 528654723), (51, 176218241), (67, 134136273), (201, 44712091), (877, 10247583), (1139, 7890369), (2631, 3415861), (2999, 2996709), (3417, 2630123), (8997, 998903), (14909, 602799), (44727, 200933), (50983, 176277), (58759, 152949)]