72847809

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{15073}}^1$

素因数の和:15261

約数の個数: 16

約数和(自身を含む): 108532800

約数和(自身を除く): 35684991

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 15073, 45219, 135657, 406971, 2698067, 8094201, 24282603, 72847809]

約数ペア:

[(1, 72847809), (3, 24282603), (9, 8094201), (27, 2698067), (179, 406971), (537, 135657), (1611, 45219), (4833, 15073)]