164014857

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3049}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 244244000

約数和(自身を除く): 80229143

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 1251, 3049, 5977, 9147, 17931, 27441, 53793, 131107, 393321, 423811, 1179963, 1271433, 3814299, 18223873, 54671619, 164014857]

約数ペア:

[(1, 164014857), (3, 54671619), (9, 18223873), (43, 3814299), (129, 1271433), (139, 1179963), (387, 423811), (417, 393321), (1251, 131107), (3049, 53793), (5977, 27441), (9147, 17931)]