68698329

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 108804864

約数和(自身を除く): 40106535

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1093, 1533, 2993, 3279, 7651, 8979, 20951, 22953, 44813, 62853, 79789, 134439, 239367, 313691, 558523, 941073, 1675569, 3271349, 9814047, 22899443, 68698329]

約数ペア:

[(1, 68698329), (3, 22899443), (7, 9814047), (21, 3271349), (41, 1675569), (73, 941073), (123, 558523), (219, 313691), (287, 239367), (511, 134439), (861, 79789), (1093, 62853), (1533, 44813), (2993, 22953), (3279, 20951), (7651, 8979)]