9531459

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 17510400

約数和(自身を除く): 7978941

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 47, 63, 87, 111, 141, 189, 203, 259, 261, 329, 333, 423, 609, 777, 783, 987, 999, 1073, 1269, 1363, 1739, 1827, 2331, 2961, 3219, 4089, 5217, 5481, 6993, 7511, 8883, 9541, 9657, 12173, 12267, 15651, 22533, 28623, 28971, 36519, 36801, 46953, 50431, 67599, 85869, 109557, 151293, 202797, 257607, 328671, 353017, 453879, 1059051, 1361637, 3177153, 9531459]

約数ペア:

[(1, 9531459), (3, 3177153), (7, 1361637), (9, 1059051), (21, 453879), (27, 353017), (29, 328671), (37, 257607), (47, 202797), (63, 151293), (87, 109557), (111, 85869), (141, 67599), (189, 50431), (203, 46953), (259, 36801), (261, 36519), (329, 28971), (333, 28623), (423, 22533), (609, 15651), (777, 12267), (783, 12173), (987, 9657), (999, 9541), (1073, 8883), (1269, 7511), (1363, 6993), (1739, 5481), (1827, 5217), (2331, 4089), (2961, 3219)]