57919293

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{8219}}^1$

素因数の和:8263

約数の個数: 24

約数和(自身を含む): 89762400

約数和(自身を除く): 31843107

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 8219, 24657, 73971, 221913, 238351, 665739, 715053, 1997217, 2145159, 6435477, 19306431, 57919293]

約数ペア:

[(1, 57919293), (3, 19306431), (9, 6435477), (27, 2145159), (29, 1997217), (81, 715053), (87, 665739), (243, 238351), (261, 221913), (783, 73971), (2349, 24657), (7047, 8219)]