142344999

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4877}}^1$

素因数の和:4956

約数の個数: 32

約数和(自身を含む): 224778240

約数和(自身を除く): 82433241

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 3243, 4877, 9729, 14631, 29187, 43893, 112171, 131679, 229219, 336513, 687657, 1009539, 2062971, 3028617, 5272037, 6188913, 15816111, 47448333, 142344999]

約数ペア:

[(1, 142344999), (3, 47448333), (9, 15816111), (23, 6188913), (27, 5272037), (47, 3028617), (69, 2062971), (141, 1009539), (207, 687657), (423, 336513), (621, 229219), (1081, 131679), (1269, 112171), (3243, 43893), (4877, 29187), (9729, 14631)]