128533711

素因数分解:

${\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 133660800

約数和(自身を除く): 5127089

約数列:

[1, 79, 89, 101, 181, 7031, 7979, 8989, 14299, 16109, 18281, 710131, 1272611, 1444199, 1627009, 128533711]

約数ペア:

[(1, 128533711), (79, 1627009), (89, 1444199), (101, 1272611), (181, 710131), (7031, 18281), (7979, 16109), (8989, 14299)]