201018051

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2129}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 322056000

約数和(自身を除く): 121037949

約数列:

[1, 3, 9, 13, 27, 39, 117, 269, 351, 807, 2129, 2421, 3497, 6387, 7263, 10491, 19161, 27677, 31473, 57483, 83031, 94419, 249093, 572701, 747279, 1718103, 5154309, 7445113, 15462927, 22335339, 67006017, 201018051]

約数ペア:

[(1, 201018051), (3, 67006017), (9, 22335339), (13, 15462927), (27, 7445113), (39, 5154309), (117, 1718103), (269, 747279), (351, 572701), (807, 249093), (2129, 94419), (2421, 83031), (3497, 57483), (6387, 31473), (7263, 27677), (10491, 19161)]