137592009

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 202176000

約数和(自身を除く): 64583991

約数列:

[1, 3, 9, 79, 237, 431, 449, 711, 1293, 1347, 3879, 4041, 34049, 35471, 102147, 106413, 193519, 306441, 319239, 580557, 1741671, 15288001, 45864003, 137592009]

約数ペア:

[(1, 137592009), (3, 45864003), (9, 15288001), (79, 1741671), (237, 580557), (431, 319239), (449, 306441), (711, 193519), (1293, 106413), (1347, 102147), (3879, 35471), (4041, 34049)]