68497029

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 40366971

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 1889, 2133, 4029, 5667, 12087, 17001, 32113, 36261, 51003, 96339, 149231, 289017, 447693, 867051, 1343079, 2536927, 4029237, 7610781, 22832343, 68497029]

約数ペア:

[(1, 68497029), (3, 22832343), (9, 7610781), (17, 4029237), (27, 2536927), (51, 1343079), (79, 867051), (153, 447693), (237, 289017), (459, 149231), (711, 96339), (1343, 51003), (1889, 36261), (2133, 32113), (4029, 17001), (5667, 12087)]