153296913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2467}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 255882240

約数和(自身を除く): 102585327

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 269, 807, 1883, 2467, 2959, 5649, 7401, 8877, 17269, 20713, 27137, 51807, 62139, 81411, 189959, 569877, 663623, 1990869, 4645361, 7299853, 13936083, 21899559, 51098971, 153296913]

約数ペア:

[(1, 153296913), (3, 51098971), (7, 21899559), (11, 13936083), (21, 7299853), (33, 4645361), (77, 1990869), (231, 663623), (269, 569877), (807, 189959), (1883, 81411), (2467, 62139), (2959, 51807), (5649, 27137), (7401, 20713), (8877, 17269)]