492725997

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{21803}}^1$

素因数の和:21852

約数の個数: 28

約数和(自身を含む): 762616704

約数和(自身を除く): 269890707

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 21803, 22599, 65409, 196227, 588681, 675893, 1766043, 2027679, 5298129, 6083037, 15894387, 18249111, 54747333, 164241999, 492725997]

約数ペア:

[(1, 492725997), (3, 164241999), (9, 54747333), (27, 18249111), (31, 15894387), (81, 6083037), (93, 5298129), (243, 2027679), (279, 1766043), (729, 675893), (837, 588681), (2511, 196227), (7533, 65409), (21803, 22599)]