67548447

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 106748928

約数和(自身を除く): 39200481

約数列:

[1, 3, 9, 23, 47, 53, 69, 131, 141, 159, 207, 393, 423, 477, 1081, 1179, 1219, 2491, 3013, 3243, 3657, 6157, 6943, 7473, 9039, 9729, 10971, 18471, 20829, 22419, 27117, 55413, 57293, 62487, 141611, 159689, 171879, 326321, 424833, 479067, 515637, 978963, 1274499, 1437201, 2936889, 7505383, 22516149, 67548447]

約数ペア:

[(1, 67548447), (3, 22516149), (9, 7505383), (23, 2936889), (47, 1437201), (53, 1274499), (69, 978963), (131, 515637), (141, 479067), (159, 424833), (207, 326321), (393, 171879), (423, 159689), (477, 141611), (1081, 62487), (1179, 57293), (1219, 55413), (2491, 27117), (3013, 22419), (3243, 20829), (3657, 18471), (6157, 10971), (6943, 9729), (7473, 9039)]