227576223

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7573}}^1$

素因数の和:7645

約数の個数: 40

約数和(自身を含む): 395908128

約数和(自身を除く): 168331905

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 1113, 1431, 3339, 4293, 7573, 10017, 22719, 30051, 53011, 68157, 159033, 204471, 401369, 477099, 613413, 1204107, 1431297, 2809583, 3612321, 4293891, 8428749, 10836963, 25286247, 32510889, 75858741, 227576223]

約数ペア:

[(1, 227576223), (3, 75858741), (7, 32510889), (9, 25286247), (21, 10836963), (27, 8428749), (53, 4293891), (63, 3612321), (81, 2809583), (159, 1431297), (189, 1204107), (371, 613413), (477, 477099), (567, 401369), (1113, 204471), (1431, 159033), (3339, 68157), (4293, 53011), (7573, 30051), (10017, 22719)]