7540804593

素因数分解:

$3^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{31741}}^1$

素因数の和:32179

約数の個数: 40

約数和(自身を含む): 12905027520

約数和(自身を除く): 5364222927

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 419, 567, 1257, 2933, 3771, 8799, 11313, 26397, 31741, 33939, 79191, 95223, 222187, 237573, 285669, 666561, 857007, 1999683, 2571021, 5999049, 13299479, 17997147, 39898437, 93096353, 119695311, 279289059, 359085933, 837867177, 1077257799, 2513601531, 7540804593]

約数ペア:

[(1, 7540804593), (3, 2513601531), (7, 1077257799), (9, 837867177), (21, 359085933), (27, 279289059), (63, 119695311), (81, 93096353), (189, 39898437), (419, 17997147), (567, 13299479), (1257, 5999049), (2933, 2571021), (3771, 1999683), (8799, 857007), (11313, 666561), (26397, 285669), (31741, 237573), (33939, 222187), (79191, 95223)]