25343253

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 15541227

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 701, 927, 1339, 2103, 2781, 4017, 6309, 9113, 12051, 18927, 27339, 36153, 72203, 82017, 216609, 246051, 649827, 938639, 1949481, 2815917, 8447751, 25343253]

約数ペア:

[(1, 25343253), (3, 8447751), (9, 2815917), (13, 1949481), (27, 938639), (39, 649827), (103, 246051), (117, 216609), (309, 82017), (351, 72203), (701, 36153), (927, 27339), (1339, 18927), (2103, 12051), (2781, 9113), (4017, 6309)]