727840176813

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{58306511}}^1$

素因数の和:58306609

約数の個数: 24

約数和(自身を含む): 1121817290880

約数和(自身を除く): 393977114067

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 58306511, 174919533, 524758599, 1107823709, 3323471127, 4256375303, 9970413381, 12769125909, 38307377727, 80871130757, 242613392271, 727840176813]

約数ペア:

[(1, 727840176813), (3, 242613392271), (9, 80871130757), (19, 38307377727), (57, 12769125909), (73, 9970413381), (171, 4256375303), (219, 3323471127), (657, 1107823709), (1387, 524758599), (4161, 174919533), (12483, 58306511)]