49663089

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12923}}^1$

素因数の和:12997

約数の個数: 24

約数和(自身を含む): 83333952

約数和(自身を除く): 33670863

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 12923, 38769, 90461, 116307, 271383, 788303, 814149, 2364909, 5518121, 7094727, 16554363, 49663089]

約数ペア:

[(1, 49663089), (3, 16554363), (7, 7094727), (9, 5518121), (21, 2364909), (61, 814149), (63, 788303), (183, 271383), (427, 116307), (549, 90461), (1281, 38769), (3843, 12923)]