567772011

素因数分解:

$3^4\times {\mathrm{719}}^1\times {\mathrm{9749}}^1$

素因数の和:10480

約数の個数: 20

約数和(自身を含む): 849420000

約数和(自身を除く): 281647989

約数列:

[1, 3, 9, 27, 81, 719, 2157, 6471, 9749, 19413, 29247, 58239, 87741, 263223, 789669, 7009531, 21028593, 63085779, 189257337, 567772011]

約数ペア:

[(1, 567772011), (3, 189257337), (9, 63085779), (27, 21028593), (81, 7009531), (719, 789669), (2157, 263223), (6471, 87741), (9749, 58239), (19413, 29247)]