144125241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 221168640

約数和(自身を除く): 77043399

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 2903, 3819, 8709, 16549, 37739, 49647, 55157, 113217, 165471, 194501, 583503, 717041, 2151123, 2528513, 3695519, 7585539, 11086557, 48041747, 144125241]

約数ペア:

[(1, 144125241), (3, 48041747), (13, 11086557), (19, 7585539), (39, 3695519), (57, 2528513), (67, 2151123), (201, 717041), (247, 583503), (741, 194501), (871, 165471), (1273, 113217), (2613, 55157), (2903, 49647), (3819, 37739), (8709, 16549)]