31244361039

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 47479449600

約数和(自身を除く): 16235088561

約数列:

[1, 3, 9, 27, 79, 173, 227, 237, 373, 519, 681, 711, 1119, 1557, 2043, 2133, 3357, 4671, 6129, 10071, 13667, 17933, 29467, 39271, 41001, 53799, 64529, 84671, 88401, 117813, 123003, 161397, 193587, 254013, 265203, 353439, 369009, 484191, 580761, 762039, 795609, 1060317, 1742283, 2286117, 3102409, 5097791, 6689009, 9307227, 14648083, 15293373, 20067027, 27921681, 43944249, 45880119, 60201081, 83765043, 131832747, 137640357, 180603243, 395498241, 1157198557, 3471595671, 10414787013, 31244361039]

約数ペア:

[(1, 31244361039), (3, 10414787013), (9, 3471595671), (27, 1157198557), (79, 395498241), (173, 180603243), (227, 137640357), (237, 131832747), (373, 83765043), (519, 60201081), (681, 45880119), (711, 43944249), (1119, 27921681), (1557, 20067027), (2043, 15293373), (2133, 14648083), (3357, 9307227), (4671, 6689009), (6129, 5097791), (10071, 3102409), (13667, 2286117), (17933, 1742283), (29467, 1060317), (39271, 795609), (41001, 762039), (53799, 580761), (64529, 484191), (84671, 369009), (88401, 353439), (117813, 265203), (123003, 254013), (161397, 193587)]