73771243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42667}}^1$

素因数の和:42706

約数の個数: 16

約数和(自身を含む): 95576320

約数和(自身を除く): 21805077

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 42667, 298669, 554671, 810673, 3882697, 5674711, 10538749, 73771243]

約数ペア:

[(1, 73771243), (7, 10538749), (13, 5674711), (19, 3882697), (91, 810673), (133, 554671), (247, 298669), (1729, 42667)]