477363537

素因数分解:

$3^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 850502016

約数和(自身を除く): 373138479

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 243, 329, 423, 441, 567, 853, 987, 1269, 1323, 1701, 2303, 2559, 2961, 3807, 3969, 5971, 6909, 7677, 8883, 11421, 11907, 17913, 20727, 23031, 26649, 40091, 41797, 53739, 62181, 69093, 79947, 120273, 125391, 161217, 186543, 207279, 280637, 360819, 376173, 483651, 559629, 841911, 1082457, 1128519, 1450953, 1964459, 2525733, 3247371, 3385557, 5893377, 7577199, 9742113, 10156671, 17680131, 22731597, 53040393, 68194791, 159121179, 477363537]

約数ペア:

[(1, 477363537), (3, 159121179), (7, 68194791), (9, 53040393), (21, 22731597), (27, 17680131), (47, 10156671), (49, 9742113), (63, 7577199), (81, 5893377), (141, 3385557), (147, 3247371), (189, 2525733), (243, 1964459), (329, 1450953), (423, 1128519), (441, 1082457), (567, 841911), (853, 559629), (987, 483651), (1269, 376173), (1323, 360819), (1701, 280637), (2303, 207279), (2559, 186543), (2961, 161217), (3807, 125391), (3969, 120273), (5971, 79947), (6909, 69093), (7677, 62181), (8883, 53739), (11421, 41797), (11907, 40091), (17913, 26649), (20727, 23031)]