139162023

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 292454400

約数和(自身を除く): 153292377

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 27, 33, 39, 57, 63, 77, 91, 99, 117, 133, 143, 171, 189, 209, 231, 247, 271, 273, 297, 351, 399, 429, 513, 627, 693, 741, 813, 819, 1001, 1197, 1287, 1463, 1729, 1881, 1897, 2079, 2223, 2439, 2457, 2717, 2981, 3003, 3523, 3591, 3861, 4389, 5149, 5187, 5643, 5691, 6669, 7317, 8151, 8943, 9009, 10569, 13167, 15447, 15561, 17073, 19019, 20867, 24453, 24661, 26829, 27027, 31707, 36043, 38753, 39501, 46341, 46683, 51219, 56639, 57057, 62601, 66937, 73359, 73983, 80487, 95121, 108129, 116259, 139023, 169917, 171171, 187803, 200811, 221949, 271271, 324387, 348777, 396473, 468559, 509751, 513513, 563409, 602433, 665847, 736307, 813813, 973161, 1046331, 1189419, 1405677, 1529253, 1807299, 2208921, 2441439, 3568257, 4217031, 5154149, 6626763, 7324317, 10704771, 12651093, 15462447, 19880289, 46387341, 139162023]

約数ペア:

[(1, 139162023), (3, 46387341), (7, 19880289), (9, 15462447), (11, 12651093), (13, 10704771), (19, 7324317), (21, 6626763), (27, 5154149), (33, 4217031), (39, 3568257), (57, 2441439), (63, 2208921), (77, 1807299), (91, 1529253), (99, 1405677), (117, 1189419), (133, 1046331), (143, 973161), (171, 813813), (189, 736307), (209, 665847), (231, 602433), (247, 563409), (271, 513513), (273, 509751), (297, 468559), (351, 396473), (399, 348777), (429, 324387), (513, 271271), (627, 221949), (693, 200811), (741, 187803), (813, 171171), (819, 169917), (1001, 139023), (1197, 116259), (1287, 108129), (1463, 95121), (1729, 80487), (1881, 73983), (1897, 73359), (2079, 66937), (2223, 62601), (2439, 57057), (2457, 56639), (2717, 51219), (2981, 46683), (3003, 46341), (3523, 39501), (3591, 38753), (3861, 36043), (4389, 31707), (5149, 27027), (5187, 26829), (5643, 24661), (5691, 24453), (6669, 20867), (7317, 19019), (8151, 17073), (8943, 15561), (9009, 15447), (10569, 13167)]