63693621

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{18287}}^1$

素因数の和:18342

約数の個数: 20

約数和(自身を含む): 97365312

約数和(自身を除く): 33671691

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 18287, 54861, 164583, 493749, 786341, 1481247, 2359023, 7077069, 21231207, 63693621]

約数ペア:

[(1, 63693621), (3, 21231207), (9, 7077069), (27, 2359023), (43, 1481247), (81, 786341), (129, 493749), (387, 164583), (1161, 54861), (3483, 18287)]