68693721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1433}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 99921120

約数和(自身を除く): 31227399

約数列:

[1, 3, 19, 29, 57, 87, 551, 841, 1433, 1653, 2523, 4299, 15979, 27227, 41557, 47937, 81681, 124671, 789583, 1205153, 2368749, 3615459, 22897907, 68693721]

約数ペア:

[(1, 68693721), (3, 22897907), (19, 3615459), (29, 2368749), (57, 1205153), (87, 789583), (551, 124671), (841, 81681), (1433, 47937), (1653, 41557), (2523, 27227), (4299, 15979)]