47775393

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 26874207

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 719, 963, 2157, 2461, 2889, 6471, 7383, 16537, 19413, 22149, 49611, 66447, 76933, 148833, 230799, 446499, 692397, 1769459, 2077191, 5308377, 15925131, 47775393]

約数ペア:

[(1, 47775393), (3, 15925131), (9, 5308377), (23, 2077191), (27, 1769459), (69, 692397), (107, 446499), (207, 230799), (321, 148833), (621, 76933), (719, 66447), (963, 49611), (2157, 22149), (2461, 19413), (2889, 16537), (6471, 7383)]