42286581

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3049}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 64708800

約数和(自身を除く): 22422219

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 3049, 4623, 9147, 13869, 27441, 70127, 204283, 210381, 612849, 631143, 1838547, 4698509, 14095527, 42286581]

約数ペア:

[(1, 42286581), (3, 14095527), (9, 4698509), (23, 1838547), (67, 631143), (69, 612849), (201, 210381), (207, 204283), (603, 70127), (1541, 27441), (3049, 13869), (4623, 9147)]