42488037

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{16223}}^1$

素因数の和:16329

約数の個数: 16

約数和(自身を含む): 63598080

約数和(自身を除く): 21110043

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 16223, 48669, 146007, 438021, 1573631, 4720893, 14162679, 42488037]

約数ペア:

[(1, 42488037), (3, 14162679), (9, 4720893), (27, 1573631), (97, 438021), (291, 146007), (873, 48669), (2619, 16223)]