201543021

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2617}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 299499200

約数和(自身を除く): 97956179

約数列:

[1, 3, 9, 43, 129, 199, 387, 597, 1791, 2617, 7851, 8557, 23553, 25671, 77013, 112531, 337593, 520783, 1012779, 1562349, 4687047, 22393669, 67181007, 201543021]

約数ペア:

[(1, 201543021), (3, 67181007), (9, 22393669), (43, 4687047), (129, 1562349), (199, 1012779), (387, 520783), (597, 337593), (1791, 112531), (2617, 77013), (7851, 25671), (8557, 23553)]