76647519

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 123244800

約数和(自身を除く): 46597281

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1571, 1807, 3753, 4713, 5421, 14139, 16263, 20423, 42417, 48789, 61269, 183807, 218369, 551421, 655107, 1965321, 2838797, 5895963, 8516391, 25549173, 76647519]

約数ペア:

[(1, 76647519), (3, 25549173), (9, 8516391), (13, 5895963), (27, 2838797), (39, 1965321), (117, 655107), (139, 551421), (351, 218369), (417, 183807), (1251, 61269), (1571, 48789), (1807, 42417), (3753, 20423), (4713, 16263), (5421, 14139)]