64724616627

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{985109}}^1$

素因数の和:985315

約数の個数: 24

約数和(自身を含む): 95382290640

約数和(自身を除く): 30657674013

約数列:

[1, 3, 11, 33, 121, 181, 363, 543, 1991, 5973, 21901, 65703, 985109, 2955327, 10836199, 32508597, 119198189, 178304729, 357594567, 534914187, 1961352019, 5884056057, 21574872209, 64724616627]

約数ペア:

[(1, 64724616627), (3, 21574872209), (11, 5884056057), (33, 1961352019), (121, 534914187), (181, 357594567), (363, 178304729), (543, 119198189), (1991, 32508597), (5973, 10836199), (21901, 2955327), (65703, 985109)]