27512019

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 42042000

約数和(自身を除く): 14529981

約数列:

[1, 3, 9, 19, 57, 171, 349, 461, 1047, 1383, 3141, 4149, 6631, 8759, 19893, 26277, 59679, 78831, 160889, 482667, 1448001, 3056891, 9170673, 27512019]

約数ペア:

[(1, 27512019), (3, 9170673), (9, 3056891), (19, 1448001), (57, 482667), (171, 160889), (349, 78831), (461, 59679), (1047, 26277), (1383, 19893), (3141, 8759), (4149, 6631)]