152376489

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 223080000

約数和(自身を除く): 70703511

約数列:

[1, 3, 9, 149, 199, 447, 571, 597, 1341, 1713, 1791, 5139, 29651, 85079, 88953, 113629, 255237, 266859, 340887, 765711, 1022661, 16930721, 50792163, 152376489]

約数ペア:

[(1, 152376489), (3, 50792163), (9, 16930721), (149, 1022661), (199, 765711), (447, 340887), (571, 266859), (597, 255237), (1341, 113629), (1713, 88953), (1791, 85079), (5139, 29651)]