7885514481

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 12577282560

約数和(自身を除く): 4691768079

約数列:

[1, 3, 13, 17, 37, 39, 51, 79, 111, 169, 221, 237, 313, 481, 507, 629, 663, 939, 1027, 1343, 1443, 1887, 2873, 2923, 3081, 4029, 4069, 5321, 6253, 8177, 8619, 8769, 11581, 12207, 13351, 15963, 17459, 18759, 24531, 24727, 34743, 37999, 40053, 49691, 52377, 52897, 69173, 74181, 106301, 113997, 149073, 150553, 158691, 196877, 207519, 226967, 318903, 321451, 420359, 451659, 493987, 590631, 645983, 680901, 899249, 914899, 964353, 1261077, 1481961, 1937949, 1957189, 2559401, 2697747, 2744697, 4178863, 5464667, 5871567, 7678203, 8397779, 11893687, 12536589, 15553283, 16394001, 25193337, 33272213, 35681061, 46659849, 71040671, 99816639, 154617931, 202192679, 213122013, 463853793, 606578037, 2628504827, 7885514481]

約数ペア:

[(1, 7885514481), (3, 2628504827), (13, 606578037), (17, 463853793), (37, 213122013), (39, 202192679), (51, 154617931), (79, 99816639), (111, 71040671), (169, 46659849), (221, 35681061), (237, 33272213), (313, 25193337), (481, 16394001), (507, 15553283), (629, 12536589), (663, 11893687), (939, 8397779), (1027, 7678203), (1343, 5871567), (1443, 5464667), (1887, 4178863), (2873, 2744697), (2923, 2697747), (3081, 2559401), (4029, 1957189), (4069, 1937949), (5321, 1481961), (6253, 1261077), (8177, 964353), (8619, 914899), (8769, 899249), (11581, 680901), (12207, 645983), (13351, 590631), (15963, 493987), (17459, 451659), (18759, 420359), (24531, 321451), (24727, 318903), (34743, 226967), (37999, 207519), (40053, 196877), (49691, 158691), (52377, 150553), (52897, 149073), (69173, 113997), (74181, 106301)]