77774931

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{221581}}^1$

素因数の和:221603

約数の個数: 16

約数和(自身を含む): 124085920

約数和(自身を除く): 46310989

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 221581, 664743, 1994229, 2880553, 5982687, 8641659, 25924977, 77774931]

約数ペア:

[(1, 77774931), (3, 25924977), (9, 8641659), (13, 5982687), (27, 2880553), (39, 1994229), (117, 664743), (351, 221581)]