66902439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2927}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 94164480

約数和(自身を除く): 27262041

約数列:

[1, 3, 19, 57, 401, 1203, 2927, 7619, 8781, 22857, 55613, 166839, 1173727, 3521181, 22300813, 66902439]

約数ペア:

[(1, 66902439), (3, 22300813), (19, 3521181), (57, 1173727), (401, 166839), (1203, 55613), (2927, 22857), (7619, 8781)]