81524583

素因数分解:

$3^3\times 7^3\times {\mathrm{8803}}^1$

素因数の和:8833

約数の個数: 32

約数和(自身を含む): 140864000

約数和(自身を除く): 59339417

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 8803, 9261, 26409, 61621, 79227, 184863, 237681, 431347, 554589, 1294041, 1663767, 3019429, 3882123, 9058287, 11646369, 27174861, 81524583]

約数ペア:

[(1, 81524583), (3, 27174861), (7, 11646369), (9, 9058287), (21, 3882123), (27, 3019429), (49, 1663767), (63, 1294041), (147, 554589), (189, 431347), (343, 237681), (441, 184863), (1029, 79227), (1323, 61621), (3087, 26409), (8803, 9261)]