144369519

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 225984000

約数和(自身を除く): 81614481

約数列:

[1, 3, 7, 21, 59, 109, 177, 327, 413, 763, 1069, 1239, 2289, 3207, 6431, 7483, 19293, 22449, 45017, 63071, 116521, 135051, 189213, 349563, 441497, 815647, 1324491, 2446941, 6874739, 20624217, 48123173, 144369519]

約数ペア:

[(1, 144369519), (3, 48123173), (7, 20624217), (21, 6874739), (59, 2446941), (109, 1324491), (177, 815647), (327, 441497), (413, 349563), (763, 189213), (1069, 135051), (1239, 116521), (2289, 63071), (3207, 45017), (6431, 22449), (7483, 19293)]