171808317

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1871}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 97759683

約数列:

[1, 3, 9, 19, 27, 57, 171, 179, 513, 537, 1611, 1871, 3401, 4833, 5613, 10203, 16839, 30609, 35549, 50517, 91827, 106647, 319941, 334909, 959823, 1004727, 3014181, 6363271, 9042543, 19089813, 57269439, 171808317]

約数ペア:

[(1, 171808317), (3, 57269439), (9, 19089813), (19, 9042543), (27, 6363271), (57, 3014181), (171, 1004727), (179, 959823), (513, 334909), (537, 319941), (1611, 106647), (1871, 91827), (3401, 50517), (4833, 35549), (5613, 30609), (10203, 16839)]