75802473

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{55049}}^1$

素因数の和:55078

約数の個数: 20

約数和(自身を含む): 119898900

約数和(自身を除く): 44096427

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 55049, 165147, 495441, 935833, 1486323, 2807499, 4458969, 8422497, 25267491, 75802473]

約数ペア:

[(1, 75802473), (3, 25267491), (9, 8422497), (17, 4458969), (27, 2807499), (51, 1486323), (81, 935833), (153, 495441), (459, 165147), (1377, 55049)]