66854193

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 106229760

約数和(自身を除く): 39375567

約数列:

[1, 3, 7, 21, 29, 87, 151, 203, 453, 609, 727, 1057, 2181, 3171, 4379, 5089, 13137, 15267, 21083, 30653, 63249, 91959, 109777, 147581, 329331, 442743, 768439, 2305317, 3183533, 9550599, 22284731, 66854193]

約数ペア:

[(1, 66854193), (3, 22284731), (7, 9550599), (21, 3183533), (29, 2305317), (87, 768439), (151, 442743), (203, 329331), (453, 147581), (609, 109777), (727, 91959), (1057, 63249), (2181, 30653), (3171, 21083), (4379, 15267), (5089, 13137)]