56922147

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 83869968

約数和(自身を除く): 26947821

約数列:

[1, 3, 9, 83, 181, 249, 421, 543, 747, 1263, 1629, 3789, 15023, 34943, 45069, 76201, 104829, 135207, 228603, 314487, 685809, 6324683, 18974049, 56922147]

約数ペア:

[(1, 56922147), (3, 18974049), (9, 6324683), (83, 685809), (181, 314487), (249, 228603), (421, 135207), (543, 104829), (747, 76201), (1263, 45069), (1629, 34943), (3789, 15023)]