56270409

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 83254752

約数和(自身を除く): 26984343

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 2707, 6929, 8121, 20787, 35191, 105573, 110987, 332961, 457483, 1372449, 1442831, 4328493, 18756803, 56270409]

約数ペア:

[(1, 56270409), (3, 18756803), (13, 4328493), (39, 1442831), (41, 1372449), (123, 457483), (169, 332961), (507, 110987), (533, 105573), (1599, 35191), (2707, 20787), (6929, 8121)]