64881063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10463}}^1$

素因数の和:10535

約数の個数: 24

約数和(自身を含む): 102840192

約数和(自身を除く): 37959129

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 10463, 31389, 94167, 136019, 408057, 554539, 1224171, 1663617, 4990851, 7209007, 21627021, 64881063]

約数ペア:

[(1, 64881063), (3, 21627021), (9, 7209007), (13, 4990851), (39, 1663617), (53, 1224171), (117, 554539), (159, 408057), (477, 136019), (689, 94167), (2067, 31389), (6201, 10463)]