160986771

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 265224960

約数和(自身を除く): 104238189

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 229, 243, 263, 297, 687, 789, 891, 2061, 2367, 2519, 2673, 2893, 6183, 7101, 7557, 8679, 18549, 21303, 22671, 26037, 55647, 60227, 63909, 68013, 78111, 180681, 204039, 234333, 542043, 612117, 662497, 702999, 1626129, 1987491, 4878387, 5962473, 14635161, 17887419, 53662257, 160986771]

約数ペア:

[(1, 160986771), (3, 53662257), (9, 17887419), (11, 14635161), (27, 5962473), (33, 4878387), (81, 1987491), (99, 1626129), (229, 702999), (243, 662497), (263, 612117), (297, 542043), (687, 234333), (789, 204039), (891, 180681), (2061, 78111), (2367, 68013), (2519, 63909), (2673, 60227), (2893, 55647), (6183, 26037), (7101, 22671), (7557, 21303), (8679, 18549)]