253529919

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{35977}}^1$

素因数の和:36021

約数の個数: 24

約数和(自身を含む): 392879760

約数和(自身を除く): 139349841

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 35977, 107931, 323793, 971379, 1043333, 2914137, 3129999, 8742411, 9389997, 28169991, 84509973, 253529919]

約数ペア:

[(1, 253529919), (3, 84509973), (9, 28169991), (27, 9389997), (29, 8742411), (81, 3129999), (87, 2914137), (243, 1043333), (261, 971379), (783, 323793), (2349, 107931), (7047, 35977)]