258524163

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1973}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 401748480

約数和(自身を除く): 143224317

約数列:

[1, 3, 9, 23, 27, 69, 207, 211, 621, 633, 1899, 1973, 4853, 5697, 5919, 14559, 17757, 43677, 45379, 53271, 131031, 136137, 408411, 416303, 1225233, 1248909, 3746727, 9574969, 11240181, 28724907, 86174721, 258524163]

約数ペア:

[(1, 258524163), (3, 86174721), (9, 28724907), (23, 11240181), (27, 9574969), (69, 3746727), (207, 1248909), (211, 1225233), (621, 416303), (633, 408411), (1899, 136137), (1973, 131031), (4853, 53271), (5697, 45379), (5919, 43677), (14559, 17757)]