680736694833

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4021}}^1\times {\mathrm{482323}}^1$

素因数の和:486366

約数の個数: 32

約数和(自身を含む): 1086347991680

約数和(自身を除く): 405611296847

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4021, 12063, 36189, 52273, 108567, 156819, 470457, 482323, 1411371, 1446969, 4340907, 6270199, 13022721, 18810597, 56431791, 169295373, 1939420783, 5818262349, 17454787047, 25212470179, 52364361141, 75637410537, 226912231611, 680736694833]

約数ペア:

[(1, 680736694833), (3, 226912231611), (9, 75637410537), (13, 52364361141), (27, 25212470179), (39, 17454787047), (117, 5818262349), (351, 1939420783), (4021, 169295373), (12063, 56431791), (36189, 18810597), (52273, 13022721), (108567, 6270199), (156819, 4340907), (470457, 1446969), (482323, 1411371)]