53886447

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15313}}^1$

素因数の和:15359

約数の個数: 24

約数和(自身を含む): 86003424

約数和(自身を除く): 32116977

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 15313, 45939, 137817, 260321, 352199, 780963, 1056597, 2342889, 3169791, 5987383, 17962149, 53886447]

約数ペア:

[(1, 53886447), (3, 17962149), (9, 5987383), (17, 3169791), (23, 2342889), (51, 1056597), (69, 780963), (153, 352199), (207, 260321), (391, 137817), (1173, 45939), (3519, 15313)]