51626187

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 28207413

約数列:

[1, 3, 9, 27, 43, 53, 129, 159, 387, 477, 839, 1161, 1431, 2279, 2517, 6837, 7551, 20511, 22653, 36077, 44467, 61533, 108231, 133401, 324693, 400203, 974079, 1200609, 1912081, 5736243, 17208729, 51626187]

約数ペア:

[(1, 51626187), (3, 17208729), (9, 5736243), (27, 1912081), (43, 1200609), (53, 974079), (129, 400203), (159, 324693), (387, 133401), (477, 108231), (839, 61533), (1161, 44467), (1431, 36077), (2279, 22653), (2517, 20511), (6837, 7551)]