512102007

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{147029}}^1$

素因数の和:147084

約数の個数: 20

約数和(自身を含む): 782787720

約数和(自身を除く): 270685713

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 147029, 441087, 1323261, 3969783, 6322247, 11909349, 18966741, 56900223, 170700669, 512102007]

約数ペア:

[(1, 512102007), (3, 170700669), (9, 56900223), (27, 18966741), (43, 11909349), (81, 6322247), (129, 3969783), (387, 1323261), (1161, 441087), (3483, 147029)]