55142469

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 83727072

約数和(自身を除く): 28584603

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 3851, 4773, 11553, 14319, 34659, 142487, 165593, 427461, 496779, 1282383, 1490337, 6126941, 18380823, 55142469]

約数ペア:

[(1, 55142469), (3, 18380823), (9, 6126941), (37, 1490337), (43, 1282383), (111, 496779), (129, 427461), (333, 165593), (387, 142487), (1591, 34659), (3851, 14319), (4773, 11553)]