41263839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 66549600

約数和(自身を除く): 25285761

約数列:

[1, 3, 9, 19, 29, 53, 57, 87, 157, 159, 171, 261, 471, 477, 551, 1007, 1413, 1537, 1653, 2983, 3021, 4553, 4611, 4959, 8321, 8949, 9063, 13659, 13833, 24963, 26847, 29203, 40977, 74889, 86507, 87609, 158099, 241309, 259521, 262827, 474297, 723927, 778563, 1422891, 2171781, 4584871, 13754613, 41263839]

約数ペア:

[(1, 41263839), (3, 13754613), (9, 4584871), (19, 2171781), (29, 1422891), (53, 778563), (57, 723927), (87, 474297), (157, 262827), (159, 259521), (171, 241309), (261, 158099), (471, 87609), (477, 86507), (551, 74889), (1007, 40977), (1413, 29203), (1537, 26847), (1653, 24963), (2983, 13833), (3021, 13659), (4553, 9063), (4611, 8949), (4959, 8321)]