675543267

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 1180200960

約数和(自身を除く): 504657693

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 113, 141, 189, 329, 339, 423, 673, 791, 987, 1017, 1269, 2019, 2373, 2961, 3051, 4711, 5311, 6057, 7119, 8883, 14133, 15933, 18171, 21357, 31631, 37177, 42399, 47799, 76049, 94893, 111531, 127197, 143397, 221417, 228147, 284679, 334593, 532343, 664251, 684441, 854037, 1003779, 1597029, 1992753, 2053323, 3574303, 4791087, 5978259, 10722909, 14373261, 25020121, 32168727, 75060363, 96506181, 225181089, 675543267]

約数ペア:

[(1, 675543267), (3, 225181089), (7, 96506181), (9, 75060363), (21, 32168727), (27, 25020121), (47, 14373261), (63, 10722909), (113, 5978259), (141, 4791087), (189, 3574303), (329, 2053323), (339, 1992753), (423, 1597029), (673, 1003779), (791, 854037), (987, 684441), (1017, 664251), (1269, 532343), (2019, 334593), (2373, 284679), (2961, 228147), (3051, 221417), (4711, 143397), (5311, 127197), (6057, 111531), (7119, 94893), (8883, 76049), (14133, 47799), (15933, 42399), (18171, 37177), (21357, 31631)]