57488847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 85471680

約数和(自身を除く): 27982833

約数列:

[1, 3, 13, 39, 41, 123, 157, 229, 471, 533, 687, 1599, 2041, 2977, 6123, 6437, 8931, 9389, 19311, 28167, 35953, 83681, 107859, 122057, 251043, 366171, 467389, 1402167, 1474073, 4422219, 19162949, 57488847]

約数ペア:

[(1, 57488847), (3, 19162949), (13, 4422219), (39, 1474073), (41, 1402167), (123, 467389), (157, 366171), (229, 251043), (471, 122057), (533, 107859), (687, 83681), (1599, 35953), (2041, 28167), (2977, 19311), (6123, 9389), (6437, 8931)]