917657127

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{25307}}^1$

素因数の和:25412

約数の個数: 32

約数和(自身を含む): 1457740800

約数和(自身を除く): 540083673

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 12087, 25307, 36261, 75921, 227763, 430219, 683289, 1290657, 1999253, 3871971, 5997759, 11615913, 17993277, 33987301, 53979831, 101961903, 305885709, 917657127]

約数ペア:

[(1, 917657127), (3, 305885709), (9, 101961903), (17, 53979831), (27, 33987301), (51, 17993277), (79, 11615913), (153, 5997759), (237, 3871971), (459, 1999253), (711, 1290657), (1343, 683289), (2133, 430219), (4029, 227763), (12087, 75921), (25307, 36261)]