57871827

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{54959}}^1$

素因数の和:54984

約数の個数: 20

約数和(自身を含む): 93102240

約数和(自身を除く): 35230413

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 54959, 164877, 494631, 714467, 1483893, 2143401, 4451679, 6430203, 19290609, 57871827]

約数ペア:

[(1, 57871827), (3, 19290609), (9, 6430203), (13, 4451679), (27, 2143401), (39, 1483893), (81, 714467), (117, 494631), (351, 164877), (1053, 54959)]