145517877

素因数分解:

$3^6\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:912

約数の個数: 28

約数和(自身を含む): 219155244

約数和(自身を除く): 73637367

約数列:

[1, 3, 9, 27, 81, 243, 433, 461, 729, 1299, 1383, 3897, 4149, 11691, 12447, 35073, 37341, 105219, 112023, 199613, 315657, 336069, 598839, 1796517, 5389551, 16168653, 48505959, 145517877]

約数ペア:

[(1, 145517877), (3, 48505959), (9, 16168653), (27, 5389551), (81, 1796517), (243, 598839), (433, 336069), (461, 315657), (729, 199613), (1299, 112023), (1383, 105219), (3897, 37341), (4149, 35073), (11691, 12447)]