140821623

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{739}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 210562560

約数和(自身を除く): 69740937

約数列:

[1, 3, 9, 31, 93, 279, 683, 739, 2049, 2217, 6147, 6651, 21173, 22909, 63519, 68727, 190557, 206181, 504737, 1514211, 4542633, 15646847, 46940541, 140821623]

約数ペア:

[(1, 140821623), (3, 46940541), (9, 15646847), (31, 4542633), (93, 1514211), (279, 504737), (683, 206181), (739, 190557), (2049, 68727), (2217, 63519), (6147, 22909), (6651, 21173)]