67243365

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23719}}^1$

素因数の和:23743

約数の個数: 40

約数和(自身を含む): 137765760

約数和(自身を除く): 70522395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 23719, 71157, 118595, 166033, 213471, 355785, 498099, 640413, 830165, 1067355, 1494297, 1921239, 2490495, 3202065, 4482891, 7471485, 9606195, 13448673, 22414455, 67243365]

約数ペア:

[(1, 67243365), (3, 22414455), (5, 13448673), (7, 9606195), (9, 7471485), (15, 4482891), (21, 3202065), (27, 2490495), (35, 1921239), (45, 1494297), (63, 1067355), (81, 830165), (105, 640413), (135, 498099), (189, 355785), (315, 213471), (405, 166033), (567, 118595), (945, 71157), (2835, 23719)]