82780677

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9319}}^1$

素因数の和:9382

約数の個数: 32

約数和(自身を含む): 143155200

約数和(自身を除く): 60374523

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 9319, 27957, 65233, 83871, 195699, 251613, 437993, 587097, 1313979, 1761291, 3065951, 3941937, 9197853, 11825811, 27593559, 82780677]

約数ペア:

[(1, 82780677), (3, 27593559), (7, 11825811), (9, 9197853), (21, 3941937), (27, 3065951), (47, 1761291), (63, 1313979), (141, 587097), (189, 437993), (329, 251613), (423, 195699), (987, 83871), (1269, 65233), (2961, 27957), (8883, 9319)]