53352621

素因数分解:

$3^3\times 7^4\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 40

約数和(自身を含む): 92320960

約数和(自身を除く): 38968339

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 823, 1029, 1323, 2401, 2469, 3087, 5761, 7203, 7407, 9261, 17283, 21609, 22221, 40327, 51849, 64827, 120981, 155547, 282289, 362943, 846867, 1088829, 1976023, 2540601, 5928069, 7621803, 17784207, 53352621]

約数ペア:

[(1, 53352621), (3, 17784207), (7, 7621803), (9, 5928069), (21, 2540601), (27, 1976023), (49, 1088829), (63, 846867), (147, 362943), (189, 282289), (343, 155547), (441, 120981), (823, 64827), (1029, 51849), (1323, 40327), (2401, 22221), (2469, 21609), (3087, 17283), (5761, 9261), (7203, 7407)]