64167039

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 97920000

約数和(自身を除く): 33752961

約数列:

[1, 3, 9, 27, 67, 79, 201, 237, 449, 603, 711, 1347, 1809, 2133, 4041, 5293, 12123, 15879, 30083, 35471, 47637, 90249, 106413, 142911, 270747, 319239, 812241, 957717, 2376557, 7129671, 21389013, 64167039]

約数ペア:

[(1, 64167039), (3, 21389013), (9, 7129671), (27, 2376557), (67, 957717), (79, 812241), (201, 319239), (237, 270747), (449, 142911), (603, 106413), (711, 90249), (1347, 47637), (1809, 35471), (2133, 30083), (4041, 15879), (5293, 12123)]