400082484717

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1\times {\mathrm{2621}}^1$

素因数の和:4674

約数の個数: 48

約数和(自身を含む): 591983832960

約数和(自身を除く): 191901348243

約数列:

[1, 3, 9, 59, 157, 177, 471, 531, 1413, 1831, 2621, 5493, 7863, 9263, 16479, 23589, 27789, 83367, 108029, 154639, 287467, 324087, 411497, 463917, 862401, 972261, 1234491, 1391751, 2587203, 3703473, 4799051, 14397153, 16960553, 24278323, 43191459, 50881659, 72834969, 152644977, 218504907, 283144009, 753451007, 849432027, 2260353021, 2548296081, 6781059063, 44453609413, 133360828239, 400082484717]

約数ペア:

[(1, 400082484717), (3, 133360828239), (9, 44453609413), (59, 6781059063), (157, 2548296081), (177, 2260353021), (471, 849432027), (531, 753451007), (1413, 283144009), (1831, 218504907), (2621, 152644977), (5493, 72834969), (7863, 50881659), (9263, 43191459), (16479, 24278323), (23589, 16960553), (27789, 14397153), (83367, 4799051), (108029, 3703473), (154639, 2587203), (287467, 1391751), (324087, 1234491), (411497, 972261), (463917, 862401)]