3331383471

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2427

約数の個数: 56

約数和(自身を含む): 5415683840

約数和(自身を除く): 2084300369

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 157, 243, 351, 471, 729, 1053, 1413, 2041, 2239, 3159, 4239, 6123, 6717, 9477, 12717, 18369, 20151, 29107, 38151, 55107, 60453, 87321, 114453, 165321, 181359, 261963, 351523, 495963, 544077, 785889, 1054569, 1487889, 1632231, 2357667, 3163707, 4569799, 7073001, 9491121, 13709397, 21219003, 28473363, 41128191, 85420089, 123384573, 256260267, 370153719, 1110461157, 3331383471]

約数ペア:

[(1, 3331383471), (3, 1110461157), (9, 370153719), (13, 256260267), (27, 123384573), (39, 85420089), (81, 41128191), (117, 28473363), (157, 21219003), (243, 13709397), (351, 9491121), (471, 7073001), (729, 4569799), (1053, 3163707), (1413, 2357667), (2041, 1632231), (2239, 1487889), (3159, 1054569), (4239, 785889), (6123, 544077), (6717, 495963), (9477, 351523), (12717, 261963), (18369, 181359), (20151, 165321), (29107, 114453), (38151, 87321), (55107, 60453)]