51915807

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14753}}^1$

素因数の和:14799

約数の個数: 24

約数和(自身を含む): 82858464

約数和(自身を除く): 30942657

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 14753, 44259, 132777, 250801, 339319, 752403, 1017957, 2257209, 3053871, 5768423, 17305269, 51915807]

約数ペア:

[(1, 51915807), (3, 17305269), (9, 5768423), (17, 3053871), (23, 2257209), (51, 1017957), (69, 752403), (153, 339319), (207, 250801), (391, 132777), (1173, 44259), (3519, 14753)]