5106981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 7856640

約数和(自身を除く): 2749659

約数列:

[1, 3, 11, 33, 43, 59, 61, 129, 177, 183, 473, 649, 671, 1419, 1947, 2013, 2537, 2623, 3599, 7611, 7869, 10797, 27907, 28853, 39589, 83721, 86559, 118767, 154757, 464271, 1702327, 5106981]

約数ペア:

[(1, 5106981), (3, 1702327), (11, 464271), (33, 154757), (43, 118767), (59, 86559), (61, 83721), (129, 39589), (177, 28853), (183, 27907), (473, 10797), (649, 7869), (671, 7611), (1419, 3599), (1947, 2623), (2013, 2537)]