53201619

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 82302480

約数和(自身を除く): 29100861

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 3907, 4539, 11721, 13617, 35163, 66419, 199257, 347723, 597771, 1043169, 3129507, 5911291, 17733873, 53201619]

約数ペア:

[(1, 53201619), (3, 17733873), (9, 5911291), (17, 3129507), (51, 1043169), (89, 597771), (153, 347723), (267, 199257), (801, 66419), (1513, 35163), (3907, 13617), (4539, 11721)]