71347365

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1193}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 127232640

約数和(自身を除く): 55885275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1193, 1329, 2215, 3579, 3987, 5965, 6645, 10737, 11961, 17895, 19935, 32211, 53685, 59805, 161055, 528499, 1585497, 2642495, 4756491, 7927485, 14269473, 23782455, 71347365]

約数ペア:

[(1, 71347365), (3, 23782455), (5, 14269473), (9, 7927485), (15, 4756491), (27, 2642495), (45, 1585497), (135, 528499), (443, 161055), (1193, 59805), (1329, 53685), (2215, 32211), (3579, 19935), (3987, 17895), (5965, 11961), (6645, 10737)]