20170083807

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1499}}^1\times {\mathrm{9403}}^1$

素因数の和:10964

約数の個数: 32

約数和(自身を含む): 30468960000

約数和(自身を除く): 10298876193

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1499, 4497, 9403, 13491, 28209, 40473, 79447, 84627, 238341, 253881, 498359, 715023, 1495077, 2145069, 4485231, 13455693, 14095097, 42285291, 126855873, 380567619, 747040141, 2241120423, 6723361269, 20170083807]

約数ペア:

[(1, 20170083807), (3, 6723361269), (9, 2241120423), (27, 747040141), (53, 380567619), (159, 126855873), (477, 42285291), (1431, 14095097), (1499, 13455693), (4497, 4485231), (9403, 2145069), (13491, 1495077), (28209, 715023), (40473, 498359), (79447, 253881), (84627, 238341)]