72671511

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 107557632

約数和(自身を除く): 34886121

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 1177, 1871, 3531, 5613, 12947, 20581, 38841, 61743, 200197, 226391, 600591, 679173, 2202167, 6606501, 24223837, 72671511]

約数ペア:

[(1, 72671511), (3, 24223837), (11, 6606501), (33, 2202167), (107, 679173), (121, 600591), (321, 226391), (363, 200197), (1177, 61743), (1871, 38841), (3531, 20581), (5613, 12947)]