127803177

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{9227}}^1$

素因数の和:9264

約数の個数: 28

約数和(自身を含む): 201724080

約数和(自身を除く): 73920903

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 9227, 13851, 27681, 83043, 175313, 249129, 525939, 747387, 1577817, 2242161, 4733451, 6726483, 14200353, 42601059, 127803177]

約数ペア:

[(1, 127803177), (3, 42601059), (9, 14200353), (19, 6726483), (27, 4733451), (57, 2242161), (81, 1577817), (171, 747387), (243, 525939), (513, 249129), (729, 175313), (1539, 83043), (4617, 27681), (9227, 13851)]