265023549

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1567

約数の個数: 64

約数和(自身を含む): 479969280

約数和(自身を除く): 214945731

約数列:

[1, 3, 7, 9, 21, 23, 27, 41, 63, 69, 123, 161, 189, 207, 287, 369, 483, 621, 861, 943, 1107, 1449, 1487, 2583, 2829, 4347, 4461, 6601, 7749, 8487, 10409, 13383, 19803, 25461, 31227, 34201, 40149, 59409, 60967, 93681, 102603, 178227, 182901, 239407, 281043, 307809, 426769, 548703, 718221, 923427, 1280307, 1402241, 1646109, 2154663, 3840921, 4206723, 6463989, 9815687, 11522763, 12620169, 29447061, 37860507, 88341183, 265023549]

約数ペア:

[(1, 265023549), (3, 88341183), (7, 37860507), (9, 29447061), (21, 12620169), (23, 11522763), (27, 9815687), (41, 6463989), (63, 4206723), (69, 3840921), (123, 2154663), (161, 1646109), (189, 1402241), (207, 1280307), (287, 923427), (369, 718221), (483, 548703), (621, 426769), (861, 307809), (943, 281043), (1107, 239407), (1449, 182901), (1487, 178227), (2583, 102603), (2829, 93681), (4347, 60967), (4461, 59409), (6601, 40149), (7749, 34201), (8487, 31227), (10409, 25461), (13383, 19803)]