77425803

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 149700096

約数和(自身を除く): 72274293

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 67, 83, 91, 117, 119, 153, 201, 221, 249, 273, 357, 469, 581, 603, 663, 747, 819, 871, 1071, 1079, 1139, 1407, 1411, 1547, 1743, 1989, 2613, 3237, 3417, 4221, 4233, 4641, 5229, 5561, 6097, 7553, 7839, 7973, 9711, 9877, 10251, 12699, 13923, 14807, 16683, 18291, 18343, 22659, 23919, 29631, 38927, 44421, 50049, 54873, 55029, 67977, 71757, 72293, 88893, 94537, 103649, 116781, 128401, 133263, 165087, 216879, 283611, 310947, 350343, 385203, 506051, 650637, 661759, 850833, 932841, 1155609, 1228981, 1518153, 1985277, 3686943, 4554459, 5955831, 8602867, 11060829, 25808601, 77425803]

約数ペア:

[(1, 77425803), (3, 25808601), (7, 11060829), (9, 8602867), (13, 5955831), (17, 4554459), (21, 3686943), (39, 1985277), (51, 1518153), (63, 1228981), (67, 1155609), (83, 932841), (91, 850833), (117, 661759), (119, 650637), (153, 506051), (201, 385203), (221, 350343), (249, 310947), (273, 283611), (357, 216879), (469, 165087), (581, 133263), (603, 128401), (663, 116781), (747, 103649), (819, 94537), (871, 88893), (1071, 72293), (1079, 71757), (1139, 67977), (1407, 55029), (1411, 54873), (1547, 50049), (1743, 44421), (1989, 38927), (2613, 29631), (3237, 23919), (3417, 22659), (4221, 18343), (4233, 18291), (4641, 16683), (5229, 14807), (5561, 13923), (6097, 12699), (7553, 10251), (7839, 9877), (7973, 9711)]