53872749

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9874

約数の個数: 32

約数和(自身を含む): 94368000

約数和(自身を除く): 40495251

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 9829, 29487, 68803, 88461, 206409, 265383, 285041, 619227, 855123, 1857681, 1995287, 2565369, 5985861, 7696107, 17957583, 53872749]

約数ペア:

[(1, 53872749), (3, 17957583), (7, 7696107), (9, 5985861), (21, 2565369), (27, 1995287), (29, 1857681), (63, 855123), (87, 619227), (189, 285041), (203, 265383), (261, 206409), (609, 88461), (783, 68803), (1827, 29487), (5481, 9829)]