68070141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12897

約数の個数: 24

約数和(自身を含む): 106845440

約数和(自身を除く): 38775299

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 12841, 38523, 115569, 243979, 398071, 731937, 1194213, 2195811, 3582639, 7563349, 22690047, 68070141]

約数ペア:

[(1, 68070141), (3, 22690047), (9, 7563349), (19, 3582639), (31, 2195811), (57, 1194213), (93, 731937), (171, 398071), (279, 243979), (589, 115569), (1767, 38523), (5301, 12841)]