212778836643

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{73679}}^1$

素因数の和:74219

約数の個数: 32

約数和(自身を含む): 296780682240

約数和(自身を除く): 84001845597

約数列:

[1, 3, 41, 53, 123, 159, 443, 1329, 2173, 6519, 18163, 23479, 54489, 70437, 73679, 221037, 962639, 2887917, 3020839, 3904987, 9062517, 11714961, 32639797, 97919391, 160104467, 480313401, 1338231677, 1729909241, 4014695031, 5189727723, 70926278881, 212778836643]

約数ペア:

[(1, 212778836643), (3, 70926278881), (41, 5189727723), (53, 4014695031), (123, 1729909241), (159, 1338231677), (443, 480313401), (1329, 160104467), (2173, 97919391), (6519, 32639797), (18163, 11714961), (23479, 9062517), (54489, 3904987), (70437, 3020839), (73679, 2887917), (221037, 962639)]