61641711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5519}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 95584320

約数和(自身を除く): 33942609

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 5519, 11169, 16557, 49671, 93823, 281469, 402887, 844407, 1208661, 3625983, 6849079, 20547237, 61641711]

約数ペア:

[(1, 61641711), (3, 20547237), (9, 6849079), (17, 3625983), (51, 1208661), (73, 844407), (153, 402887), (219, 281469), (657, 93823), (1241, 49671), (3723, 16557), (5519, 11169)]