268472007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{29741}}^1$

素因数の和:29823

約数の個数: 24

約数和(自身を含む): 417577680

約数和(自身を除く): 149105673

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 9027, 29741, 89223, 267669, 505597, 1516791, 1754719, 4550373, 5264157, 15792471, 29830223, 89490669, 268472007]

約数ペア:

[(1, 268472007), (3, 89490669), (9, 29830223), (17, 15792471), (51, 5264157), (59, 4550373), (153, 1754719), (177, 1516791), (531, 505597), (1003, 267669), (3009, 89223), (9027, 29741)]