73930857

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3558

約数の個数: 48

約数和(自身を含む): 134753472

約数和(自身を除く): 60822615

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 3517, 7007, 10551, 21021, 24619, 38687, 45721, 73857, 116061, 137163, 172333, 270809, 320047, 502931, 516999, 812427, 960141, 1508793, 1895663, 2240329, 3520517, 5686989, 6720987, 10561551, 24643619, 73930857]

約数ペア:

[(1, 73930857), (3, 24643619), (7, 10561551), (11, 6720987), (13, 5686989), (21, 3520517), (33, 2240329), (39, 1895663), (49, 1508793), (77, 960141), (91, 812427), (143, 516999), (147, 502931), (231, 320047), (273, 270809), (429, 172333), (539, 137163), (637, 116061), (1001, 73857), (1617, 45721), (1911, 38687), (3003, 24619), (3517, 21021), (7007, 10551)]