73945851

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21871}}^1$

素因数の和:21911

約数の個数: 24

約数和(自身を含む): 119683584

約数和(自身を除く): 45737733

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 21871, 65613, 153097, 459291, 503033, 1071679, 1509099, 3215037, 3521231, 10563693, 24648617, 73945851]

約数ペア:

[(1, 73945851), (3, 24648617), (7, 10563693), (21, 3521231), (23, 3215037), (49, 1509099), (69, 1071679), (147, 503033), (161, 459291), (483, 153097), (1127, 65613), (3381, 21871)]