56569929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 84268800

約数和(自身を除く): 27698871

約数列:

[1, 3, 13, 37, 39, 111, 197, 199, 481, 591, 597, 1443, 2561, 2587, 7289, 7363, 7683, 7761, 21867, 22089, 39203, 94757, 95719, 117609, 284271, 287157, 509639, 1450511, 1528917, 4351533, 18856643, 56569929]

約数ペア:

[(1, 56569929), (3, 18856643), (13, 4351533), (37, 1528917), (39, 1450511), (111, 509639), (197, 287157), (199, 284271), (481, 117609), (591, 95719), (597, 94757), (1443, 39203), (2561, 22089), (2587, 21867), (7289, 7761), (7363, 7683)]