74321631

素因数分解:

$3^4\times {\mathrm{773}}^1\times {\mathrm{1187}}^1$

素因数の和:1972

約数の個数: 20

約数和(自身を含む): 111260952

約数和(自身を除く): 36939321

約数列:

[1, 3, 9, 27, 81, 773, 1187, 2319, 3561, 6957, 10683, 20871, 32049, 62613, 96147, 917551, 2752653, 8257959, 24773877, 74321631]

約数ペア:

[(1, 74321631), (3, 24773877), (9, 8257959), (27, 2752653), (81, 917551), (773, 96147), (1187, 62613), (2319, 32049), (3561, 20871), (6957, 10683)]