16193977029

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 25234560000

約数和(自身を除く): 9040582971

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 389, 673, 711, 783, 1167, 2019, 2133, 2291, 3501, 6057, 6873, 10503, 11281, 18171, 19517, 20619, 30731, 33843, 53167, 58551, 61857, 92193, 101529, 159501, 175653, 261797, 276579, 304587, 478503, 526959, 785391, 829737, 891199, 1435509, 1541843, 2356173, 2673597, 4625529, 7068519, 7592113, 8020791, 13876587, 20681963, 22776339, 24062373, 41629761, 62045889, 68329017, 186137667, 204987051, 558413001, 599776927, 1799330781, 5397992343, 16193977029]

約数ペア:

[(1, 16193977029), (3, 5397992343), (9, 1799330781), (27, 599776927), (29, 558413001), (79, 204987051), (87, 186137667), (237, 68329017), (261, 62045889), (389, 41629761), (673, 24062373), (711, 22776339), (783, 20681963), (1167, 13876587), (2019, 8020791), (2133, 7592113), (2291, 7068519), (3501, 4625529), (6057, 2673597), (6873, 2356173), (10503, 1541843), (11281, 1435509), (18171, 891199), (19517, 829737), (20619, 785391), (30731, 526959), (33843, 478503), (53167, 304587), (58551, 276579), (61857, 261797), (92193, 175653), (101529, 159501)]