51841839

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 31185105

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 593, 1267, 1779, 3801, 4151, 4163, 12453, 12489, 13639, 29141, 40917, 87423, 95473, 107333, 286419, 321999, 751331, 2253993, 2468659, 7405977, 17280613, 51841839]

約数ペア:

[(1, 51841839), (3, 17280613), (7, 7405977), (21, 2468659), (23, 2253993), (69, 751331), (161, 321999), (181, 286419), (483, 107333), (543, 95473), (593, 87423), (1267, 40917), (1779, 29141), (3801, 13639), (4151, 12489), (4163, 12453)]