149744421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{9157}}^1$

素因数の和:9265

約数の個数: 24

約数和(自身を含む): 228583680

約数和(自身を除く): 78839259

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 5451, 9157, 16353, 27471, 82413, 210611, 631833, 723403, 1895499, 2170209, 6510627, 16638269, 49914807, 149744421]

約数ペア:

[(1, 149744421), (3, 49914807), (9, 16638269), (23, 6510627), (69, 2170209), (79, 1895499), (207, 723403), (237, 631833), (711, 210611), (1817, 82413), (5451, 27471), (9157, 16353)]