63398865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4691}}^1$

素因数の和:4769

約数の個数: 32

約数和(自身を含む): 109454976

約数和(自身を除く): 46056111

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 4691, 13515, 14073, 23455, 70365, 79747, 239241, 248623, 398735, 745869, 1196205, 1243115, 3729345, 4226591, 12679773, 21132955, 63398865]

約数ペア:

[(1, 63398865), (3, 21132955), (5, 12679773), (15, 4226591), (17, 3729345), (51, 1243115), (53, 1196205), (85, 745869), (159, 398735), (255, 248623), (265, 239241), (795, 79747), (901, 70365), (2703, 23455), (4505, 14073), (4691, 13515)]