57279339

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{12553}}^1$

素因数の和:12588

約数の個数: 24

約数和(自身を含む): 91895280

約数和(自身を除く): 34615941

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 12553, 37659, 112977, 163189, 338931, 489567, 1468701, 2121457, 4406103, 6364371, 19093113, 57279339]

約数ペア:

[(1, 57279339), (3, 19093113), (9, 6364371), (13, 4406103), (27, 2121457), (39, 1468701), (117, 489567), (169, 338931), (351, 163189), (507, 112977), (1521, 37659), (4563, 12553)]