30758967

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 20044233

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 3527, 8721, 10581, 31743, 59959, 67013, 95229, 179877, 201039, 539631, 603117, 1139221, 1618893, 1809351, 3417663, 10252989, 30758967]

約数ペア:

[(1, 30758967), (3, 10252989), (9, 3417663), (17, 1809351), (19, 1618893), (27, 1139221), (51, 603117), (57, 539631), (153, 201039), (171, 179877), (323, 95229), (459, 67013), (513, 59959), (969, 31743), (2907, 10581), (3527, 8721)]