69702339

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 110218240

約数和(自身を除く): 40515901

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 327, 763, 777, 823, 2289, 2469, 4033, 5761, 12099, 17283, 28231, 30451, 84693, 89707, 91353, 213157, 269121, 627949, 639471, 1883847, 3319159, 9957477, 23234113, 69702339]

約数ペア:

[(1, 69702339), (3, 23234113), (7, 9957477), (21, 3319159), (37, 1883847), (109, 639471), (111, 627949), (259, 269121), (327, 213157), (763, 91353), (777, 89707), (823, 84693), (2289, 30451), (2469, 28231), (4033, 17283), (5761, 12099)]