71796645

素因数分解:

$3^3\times 5^1\times {\mathrm{531827}}^1$

素因数の和:531841

約数の個数: 16

約数和(自身を含む): 127638720

約数和(自身を除く): 55842075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 531827, 1595481, 2659135, 4786443, 7977405, 14359329, 23932215, 71796645]

約数ペア:

[(1, 71796645), (3, 23932215), (5, 14359329), (9, 7977405), (15, 4786443), (27, 2659135), (45, 1595481), (135, 531827)]