72844677

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{52901}}^1$

素因数の和:52930

約数の個数: 20

約数和(自身を含む): 115220556

約数和(自身を除く): 42375879

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 52901, 158703, 476109, 899317, 1428327, 2697951, 4284981, 8093853, 24281559, 72844677]

約数ペア:

[(1, 72844677), (3, 24281559), (9, 8093853), (17, 4284981), (27, 2697951), (51, 1428327), (81, 899317), (153, 476109), (459, 158703), (1377, 52901)]