201660947523

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10271}}^1\times {\mathrm{8423}}^1$

素因数の和:18744

約数の個数: 48

約数和(自身を含む): 341971808256

約数和(自身を除く): 140310860733

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 8423, 10271, 25269, 30813, 58961, 71897, 75807, 92439, 176883, 215691, 311651, 380027, 530649, 647073, 934953, 1140081, 2181557, 2660189, 2804859, 3420243, 6544671, 7980567, 19634013, 23941701, 86512633, 259537899, 605588431, 778613697, 1816765293, 3200967421, 5450295879, 9602902263, 22406771947, 28808706789, 67220315841, 201660947523]

約数ペア:

[(1, 201660947523), (3, 67220315841), (7, 28808706789), (9, 22406771947), (21, 9602902263), (37, 5450295879), (63, 3200967421), (111, 1816765293), (259, 778613697), (333, 605588431), (777, 259537899), (2331, 86512633), (8423, 23941701), (10271, 19634013), (25269, 7980567), (30813, 6544671), (58961, 3420243), (71897, 2804859), (75807, 2660189), (92439, 2181557), (176883, 1140081), (215691, 934953), (311651, 647073), (380027, 530649)]