78951033

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17167}}^1$

素因数の和:17253

約数の個数: 24

約数和(自身を含む): 132124928

約数和(自身を除く): 53173895

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 17167, 51501, 120169, 154503, 360507, 1081521, 1253191, 3759573, 8772337, 11278719, 26317011, 78951033]

約数ペア:

[(1, 78951033), (3, 26317011), (7, 11278719), (9, 8772337), (21, 3759573), (63, 1253191), (73, 1081521), (219, 360507), (511, 154503), (657, 120169), (1533, 51501), (4599, 17167)]