74272359

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 118702080

約数和(自身を除く): 44429721

約数列:

[1, 3, 7, 21, 23, 69, 161, 367, 419, 483, 1101, 1257, 2569, 2933, 7707, 8441, 8799, 9637, 25323, 28911, 59087, 67459, 153773, 177261, 202377, 461319, 1076411, 3229233, 3536779, 10610337, 24757453, 74272359]

約数ペア:

[(1, 74272359), (3, 24757453), (7, 10610337), (21, 3536779), (23, 3229233), (69, 1076411), (161, 461319), (367, 202377), (419, 177261), (483, 153773), (1101, 67459), (1257, 59087), (2569, 28911), (2933, 25323), (7707, 9637), (8441, 8799)]