27209403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 42518112

約数和(自身を除く): 15308709

約数列:

[1, 3, 9, 13, 39, 117, 313, 743, 939, 2229, 2817, 4069, 6687, 9659, 12207, 28977, 36621, 86931, 232559, 697677, 2093031, 3023267, 9069801, 27209403]

約数ペア:

[(1, 27209403), (3, 9069801), (9, 3023267), (13, 2093031), (39, 697677), (117, 232559), (313, 86931), (743, 36621), (939, 28977), (2229, 12207), (2817, 9659), (4069, 6687)]