465087231

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 824463360

約数和(自身を除く): 359376129

約数列:

[1, 3, 7, 9, 21, 27, 41, 47, 63, 123, 141, 189, 287, 329, 369, 423, 861, 987, 1107, 1269, 1277, 1927, 2583, 2961, 3831, 5781, 7749, 8883, 8939, 11493, 13489, 17343, 26817, 34479, 40467, 52029, 52357, 60019, 80451, 121401, 157071, 180057, 241353, 364203, 366499, 420133, 471213, 540171, 1099497, 1260399, 1413639, 1620513, 2460779, 3298491, 3781197, 7382337, 9895473, 11343591, 17225453, 22147011, 51676359, 66441033, 155029077, 465087231]

約数ペア:

[(1, 465087231), (3, 155029077), (7, 66441033), (9, 51676359), (21, 22147011), (27, 17225453), (41, 11343591), (47, 9895473), (63, 7382337), (123, 3781197), (141, 3298491), (189, 2460779), (287, 1620513), (329, 1413639), (369, 1260399), (423, 1099497), (861, 540171), (987, 471213), (1107, 420133), (1269, 366499), (1277, 364203), (1927, 241353), (2583, 180057), (2961, 157071), (3831, 121401), (5781, 80451), (7749, 60019), (8883, 52357), (8939, 52029), (11493, 40467), (13489, 34479), (17343, 26817)]