171853222023

素因数分解:

$3^3\times 7^1\times {\mathrm{15569}}^1\times {\mathrm{58403}}^1$

素因数の和:73988

約数の個数: 32

約数和(自身を含む): 290992089600

約数和(自身を除く): 119138867577

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15569, 46707, 58403, 108983, 140121, 175209, 326949, 408821, 420363, 525627, 980847, 1226463, 1576881, 2942541, 3679389, 11038167, 909276307, 2727828921, 6364934149, 8183486763, 19094802447, 24550460289, 57284407341, 171853222023]

約数ペア:

[(1, 171853222023), (3, 57284407341), (7, 24550460289), (9, 19094802447), (21, 8183486763), (27, 6364934149), (63, 2727828921), (189, 909276307), (15569, 11038167), (46707, 3679389), (58403, 2942541), (108983, 1576881), (140121, 1226463), (175209, 980847), (326949, 525627), (408821, 420363)]