73439217

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{9749}}^1$

素因数の和:9795

約数の個数: 24

約数和(自身を含む): 113568000

約数和(自身を除く): 40128783

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 9749, 29247, 87741, 263223, 302219, 789669, 906657, 2369007, 2719971, 8159913, 24479739, 73439217]

約数ペア:

[(1, 73439217), (3, 24479739), (9, 8159913), (27, 2719971), (31, 2369007), (81, 906657), (93, 789669), (243, 302219), (279, 263223), (837, 87741), (2511, 29247), (7533, 9749)]