72073053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26783}}^1$

素因数の和:26825

約数の個数: 24

約数和(自身を含む): 116992512

約数和(自身を除く): 44919459

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 26783, 80349, 241047, 348179, 616009, 1044537, 1848027, 3133611, 5544081, 8008117, 24024351, 72073053]

約数ペア:

[(1, 72073053), (3, 24024351), (9, 8008117), (13, 5544081), (23, 3133611), (39, 1848027), (69, 1044537), (117, 616009), (207, 348179), (299, 241047), (897, 80349), (2691, 26783)]