142476543

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{877}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 230949120

約数和(自身を除く): 88472577

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 547, 877, 1641, 2631, 4923, 6017, 7893, 9647, 14769, 18051, 23679, 28941, 54153, 86823, 162459, 260469, 479719, 1439157, 4317471, 5276909, 12952413, 15830727, 47492181, 142476543]

約数ペア:

[(1, 142476543), (3, 47492181), (9, 15830727), (11, 12952413), (27, 5276909), (33, 4317471), (99, 1439157), (297, 479719), (547, 260469), (877, 162459), (1641, 86823), (2631, 54153), (4923, 28941), (6017, 23679), (7893, 18051), (9647, 14769)]