55705473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1637}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 85176000

約数和(自身を除く): 29470527

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 1637, 1791, 3781, 4911, 11343, 14733, 31103, 34029, 93309, 279927, 325763, 977289, 2931867, 6189497, 18568491, 55705473]

約数ペア:

[(1, 55705473), (3, 18568491), (9, 6189497), (19, 2931867), (57, 977289), (171, 325763), (199, 279927), (597, 93309), (1637, 34029), (1791, 31103), (3781, 14733), (4911, 11343)]