67967577

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 99931104

約数和(自身を除く): 31963527

約数列:

[1, 3, 9, 107, 163, 321, 433, 489, 963, 1299, 1467, 3897, 17441, 46331, 52323, 70579, 138993, 156969, 211737, 416979, 635211, 7551953, 22655859, 67967577]

約数ペア:

[(1, 67967577), (3, 22655859), (9, 7551953), (107, 635211), (163, 416979), (321, 211737), (433, 156969), (489, 138993), (963, 70579), (1299, 52323), (1467, 46331), (3897, 17441)]