54765009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2099}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 85612800

約数和(自身を除く): 30847791

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 2007, 2099, 2899, 6297, 8697, 18891, 26091, 27287, 81861, 245583, 468077, 1404231, 4212693, 6085001, 18255003, 54765009]

約数ペア:

[(1, 54765009), (3, 18255003), (9, 6085001), (13, 4212693), (39, 1404231), (117, 468077), (223, 245583), (669, 81861), (2007, 27287), (2099, 26091), (2899, 18891), (6297, 8697)]