7942765311

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 13345200960

約数和(自身を除く): 5402435649

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 243, 261, 277, 313, 351, 377, 783, 831, 939, 1053, 1131, 2349, 2493, 2817, 3159, 3393, 3601, 4069, 7047, 7479, 8033, 8451, 9077, 10179, 10803, 12207, 22437, 24099, 25353, 27231, 30537, 32409, 36621, 67311, 72297, 76059, 81693, 86701, 91611, 97227, 104429, 109863, 118001, 216891, 245079, 260103, 291681, 313287, 329589, 354003, 650673, 735237, 780309, 875043, 939861, 988767, 1062009, 1127113, 1952019, 2205711, 2340927, 2514329, 2819583, 3186027, 3381339, 7022781, 7542987, 8458749, 9558081, 10144017, 21068343, 22628961, 25376247, 28674243, 30432051, 32686277, 67886883, 91296153, 98058831, 203660649, 273888459, 294176493, 610981947, 882529479, 2647588437, 7942765311]

約数ペア:

[(1, 7942765311), (3, 2647588437), (9, 882529479), (13, 610981947), (27, 294176493), (29, 273888459), (39, 203660649), (81, 98058831), (87, 91296153), (117, 67886883), (243, 32686277), (261, 30432051), (277, 28674243), (313, 25376247), (351, 22628961), (377, 21068343), (783, 10144017), (831, 9558081), (939, 8458749), (1053, 7542987), (1131, 7022781), (2349, 3381339), (2493, 3186027), (2817, 2819583), (3159, 2514329), (3393, 2340927), (3601, 2205711), (4069, 1952019), (7047, 1127113), (7479, 1062009), (8033, 988767), (8451, 939861), (9077, 875043), (10179, 780309), (10803, 735237), (12207, 650673), (22437, 354003), (24099, 329589), (25353, 313287), (27231, 291681), (30537, 260103), (32409, 245079), (36621, 216891), (67311, 118001), (72297, 109863), (76059, 104429), (81693, 97227), (86701, 91611)]