26138763

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 43337216

約数和(自身を除く): 17198453

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1531, 1897, 2439, 4593, 5691, 10717, 13779, 17073, 32151, 96453, 414901, 1244703, 2904307, 3734109, 8712921, 26138763]

約数ペア:

[(1, 26138763), (3, 8712921), (7, 3734109), (9, 2904307), (21, 1244703), (63, 414901), (271, 96453), (813, 32151), (1531, 17073), (1897, 13779), (2439, 10717), (4593, 5691)]