153295527

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21407}}^1$

素因数の和:21459

約数の個数: 32

約数和(自身を含む): 263061504

約数和(自身を除く): 109765977

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 21407, 64221, 149849, 235477, 449547, 663617, 706431, 1648339, 1990851, 4645319, 4945017, 7299787, 13935957, 21899361, 51098509, 153295527]

約数ペア:

[(1, 153295527), (3, 51098509), (7, 21899361), (11, 13935957), (21, 7299787), (31, 4945017), (33, 4645319), (77, 1990851), (93, 1648339), (217, 706431), (231, 663617), (341, 449547), (651, 235477), (1023, 149849), (2387, 64221), (7161, 21407)]