134431479

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 257886720

約数和(自身を除く): 123455241

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 53, 57, 63, 91, 117, 133, 159, 163, 171, 247, 273, 371, 399, 477, 489, 689, 741, 819, 1007, 1113, 1141, 1197, 1467, 1729, 2067, 2119, 2223, 3021, 3097, 3339, 3423, 4823, 5187, 6201, 6357, 7049, 8639, 9063, 9291, 10269, 13091, 14469, 14833, 15561, 19071, 21147, 21679, 25917, 27873, 39273, 40261, 43407, 44499, 60473, 63441, 65037, 77751, 91637, 112307, 117819, 120783, 133497, 164141, 181419, 195111, 274911, 281827, 336921, 362349, 492423, 544257, 786149, 824733, 845481, 1010763, 1148987, 1477269, 2133833, 2358447, 2536443, 3446961, 6401499, 7075341, 10340883, 14936831, 19204497, 44810493, 134431479]

約数ペア:

[(1, 134431479), (3, 44810493), (7, 19204497), (9, 14936831), (13, 10340883), (19, 7075341), (21, 6401499), (39, 3446961), (53, 2536443), (57, 2358447), (63, 2133833), (91, 1477269), (117, 1148987), (133, 1010763), (159, 845481), (163, 824733), (171, 786149), (247, 544257), (273, 492423), (371, 362349), (399, 336921), (477, 281827), (489, 274911), (689, 195111), (741, 181419), (819, 164141), (1007, 133497), (1113, 120783), (1141, 117819), (1197, 112307), (1467, 91637), (1729, 77751), (2067, 65037), (2119, 63441), (2223, 60473), (3021, 44499), (3097, 43407), (3339, 40261), (3423, 39273), (4823, 27873), (5187, 25917), (6201, 21679), (6357, 21147), (7049, 19071), (8639, 15561), (9063, 14833), (9291, 14469), (10269, 13091)]