465222771

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 826775040

約数和(自身を除く): 361552269

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 81, 117, 171, 207, 243, 247, 299, 337, 351, 437, 513, 621, 741, 897, 1011, 1053, 1311, 1539, 1863, 2223, 2691, 3033, 3159, 3933, 4381, 4617, 5589, 5681, 6403, 6669, 7751, 8073, 9099, 11799, 13143, 17043, 19209, 20007, 23253, 24219, 27297, 35397, 39429, 51129, 57627, 60021, 69759, 72657, 81891, 83239, 100763, 106191, 118287, 147269, 153387, 172881, 209277, 249717, 302289, 354861, 441807, 460161, 518643, 627831, 749151, 906867, 1064583, 1325421, 1380483, 1555929, 1883493, 1914497, 2247453, 2720601, 3976263, 5743491, 6742359, 8161803, 11928789, 17230473, 20227077, 24485409, 35786367, 51691419, 155074257, 465222771]

約数ペア:

[(1, 465222771), (3, 155074257), (9, 51691419), (13, 35786367), (19, 24485409), (23, 20227077), (27, 17230473), (39, 11928789), (57, 8161803), (69, 6742359), (81, 5743491), (117, 3976263), (171, 2720601), (207, 2247453), (243, 1914497), (247, 1883493), (299, 1555929), (337, 1380483), (351, 1325421), (437, 1064583), (513, 906867), (621, 749151), (741, 627831), (897, 518643), (1011, 460161), (1053, 441807), (1311, 354861), (1539, 302289), (1863, 249717), (2223, 209277), (2691, 172881), (3033, 153387), (3159, 147269), (3933, 118287), (4381, 106191), (4617, 100763), (5589, 83239), (5681, 81891), (6403, 72657), (6669, 69759), (7751, 60021), (8073, 57627), (9099, 51129), (11799, 39429), (13143, 35397), (17043, 27297), (19209, 24219), (20007, 23253)]