64676421

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{5717}}^1$

素因数の和:6145

約数の個数: 16

約数和(自身を含む): 96062400

約数和(自身を除く): 31385979

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 5717, 11313, 17151, 51453, 154359, 2395423, 7186269, 21558807, 64676421]

約数ペア:

[(1, 64676421), (3, 21558807), (9, 7186269), (27, 2395423), (419, 154359), (1257, 51453), (3771, 17151), (5717, 11313)]