68561109

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 102136320

約数和(自身を除く): 33575211

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 1487, 4461, 5123, 13383, 15369, 46107, 69889, 162083, 209667, 486249, 629001, 1458747, 7617901, 22853703, 68561109]

約数ペア:

[(1, 68561109), (3, 22853703), (9, 7617901), (47, 1458747), (109, 629001), (141, 486249), (327, 209667), (423, 162083), (981, 69889), (1487, 46107), (4461, 15369), (5123, 13383)]