156933233163

素因数分解:

$3^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{427787}}^1$

素因数の和:428453

約数の個数: 40

約数和(自身を含む): 268336012032

約数和(自身を除く): 111402778869

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 647, 1941, 4529, 5823, 13587, 17469, 40761, 52407, 122283, 366849, 427787, 1283361, 2994509, 3850083, 8983527, 11550249, 26950581, 34650747, 80851743, 242555229, 276778189, 830334567, 1937447323, 2491003701, 5812341969, 7473011103, 17437025907, 22419033309, 52311077721, 156933233163]

約数ペア:

[(1, 156933233163), (3, 52311077721), (7, 22419033309), (9, 17437025907), (21, 7473011103), (27, 5812341969), (63, 2491003701), (81, 1937447323), (189, 830334567), (567, 276778189), (647, 242555229), (1941, 80851743), (4529, 34650747), (5823, 26950581), (13587, 11550249), (17469, 8983527), (40761, 3850083), (52407, 2994509), (122283, 1283361), (366849, 427787)]