6660549

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 12057408

約数和(自身を除く): 5396859

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 691, 1071, 1377, 2073, 3213, 4837, 6219, 9639, 11747, 14511, 18657, 35241, 43533, 55971, 82229, 105723, 130599, 246687, 317169, 391797, 740061, 951507, 2220183, 6660549]

約数ペア:

[(1, 6660549), (3, 2220183), (7, 951507), (9, 740061), (17, 391797), (21, 317169), (27, 246687), (51, 130599), (63, 105723), (81, 82229), (119, 55971), (153, 43533), (189, 35241), (357, 18657), (459, 14511), (567, 11747), (691, 9639), (1071, 6219), (1377, 4837), (2073, 3213)]