26586441

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 18756279

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 863, 1141, 1467, 2589, 3423, 4401, 6041, 7767, 10269, 18123, 23301, 30807, 54369, 140669, 163107, 422007, 984683, 1266021, 2954049, 3798063, 8862147, 26586441]

約数ペア:

[(1, 26586441), (3, 8862147), (7, 3798063), (9, 2954049), (21, 1266021), (27, 984683), (63, 422007), (163, 163107), (189, 140669), (489, 54369), (863, 30807), (1141, 23301), (1467, 18123), (2589, 10269), (3423, 7767), (4401, 6041)]