39857103

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 74360832

約数和(自身を除く): 34503729

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 37, 39, 81, 93, 99, 111, 117, 143, 243, 279, 297, 333, 341, 351, 403, 407, 429, 481, 837, 891, 999, 1023, 1053, 1147, 1209, 1221, 1287, 1443, 2511, 2673, 2997, 3069, 3159, 3441, 3627, 3663, 3861, 4329, 4433, 5291, 7533, 8991, 9207, 10323, 10881, 10989, 11583, 12617, 12987, 13299, 14911, 15873, 27621, 30969, 32643, 32967, 34749, 37851, 38961, 39897, 44733, 47619, 82863, 92907, 97929, 98901, 113553, 116883, 119691, 134199, 142857, 164021, 278721, 340659, 359073, 402597, 428571, 492063, 1021977, 1077219, 1207791, 1285713, 1476189, 3065931, 3623373, 4428567, 13285701, 39857103]

約数ペア:

[(1, 39857103), (3, 13285701), (9, 4428567), (11, 3623373), (13, 3065931), (27, 1476189), (31, 1285713), (33, 1207791), (37, 1077219), (39, 1021977), (81, 492063), (93, 428571), (99, 402597), (111, 359073), (117, 340659), (143, 278721), (243, 164021), (279, 142857), (297, 134199), (333, 119691), (341, 116883), (351, 113553), (403, 98901), (407, 97929), (429, 92907), (481, 82863), (837, 47619), (891, 44733), (999, 39897), (1023, 38961), (1053, 37851), (1147, 34749), (1209, 32967), (1221, 32643), (1287, 30969), (1443, 27621), (2511, 15873), (2673, 14911), (2997, 13299), (3069, 12987), (3159, 12617), (3441, 11583), (3627, 10989), (3663, 10881), (3861, 10323), (4329, 9207), (4433, 8991), (5291, 7533)]