57493863

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31469}}^1$

素因数の和:31511

約数の個数: 24

約数和(自身を含む): 98186400

約数和(自身を除く): 40692537

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 31469, 94407, 220283, 283221, 660849, 912601, 1982547, 2737803, 6388207, 8213409, 19164621, 57493863]

約数ペア:

[(1, 57493863), (3, 19164621), (7, 8213409), (9, 6388207), (21, 2737803), (29, 1982547), (63, 912601), (87, 660849), (203, 283221), (261, 220283), (609, 94407), (1827, 31469)]