49216977

素因数分解:

$3^6\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:572

約数の個数: 28

約数和(自身を含む): 74398324

約数和(自身を除く): 25181347

約数列:

[1, 3, 9, 27, 81, 181, 243, 373, 543, 729, 1119, 1629, 3357, 4887, 10071, 14661, 30213, 43983, 67513, 90639, 131949, 202539, 271917, 607617, 1822851, 5468553, 16405659, 49216977]

約数ペア:

[(1, 49216977), (3, 16405659), (9, 5468553), (27, 1822851), (81, 607617), (181, 271917), (243, 202539), (373, 131949), (543, 90639), (729, 67513), (1119, 43983), (1629, 30213), (3357, 14661), (4887, 10071)]