155514897

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{8101}}^1$

素因数の和:8195

約数の個数: 24

約数和(自身を含む): 235930240

約数和(自身を除く): 80415343

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 6399, 8101, 19197, 24303, 72909, 218727, 639979, 656181, 1919937, 1968543, 5759811, 17279433, 51838299, 155514897]

約数ペア:

[(1, 155514897), (3, 51838299), (9, 17279433), (27, 5759811), (79, 1968543), (81, 1919937), (237, 656181), (243, 639979), (711, 218727), (2133, 72909), (6399, 24303), (8101, 19197)]