6120981

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 9584640

約数和(自身を除く): 3463659

約数列:

[1, 3, 9, 27, 31, 71, 93, 103, 213, 279, 309, 639, 837, 927, 1917, 2201, 2781, 3193, 6603, 7313, 9579, 19809, 21939, 28737, 59427, 65817, 86211, 197451, 226703, 680109, 2040327, 6120981]

約数ペア:

[(1, 6120981), (3, 2040327), (9, 680109), (27, 226703), (31, 197451), (71, 86211), (93, 65817), (103, 59427), (213, 28737), (279, 21939), (309, 19809), (639, 9579), (837, 7313), (927, 6603), (1917, 3193), (2201, 2781)]