52894863

素因数分解:

$3^4\times 7^2\times {\mathrm{13327}}^1$

素因数の和:13353

約数の個数: 30

約数和(自身を含む): 91923216

約数和(自身を除く): 39028353

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 13327, 39981, 93289, 119943, 279867, 359829, 653023, 839601, 1079487, 1959069, 2518803, 5877207, 7556409, 17631621, 52894863]

約数ペア:

[(1, 52894863), (3, 17631621), (7, 7556409), (9, 5877207), (21, 2518803), (27, 1959069), (49, 1079487), (63, 839601), (81, 653023), (147, 359829), (189, 279867), (441, 119943), (567, 93289), (1323, 39981), (3969, 13327)]