168308547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 254465280

約数和(自身を除く): 86156733

約数列:

[1, 3, 11, 29, 33, 87, 319, 397, 443, 957, 1191, 1329, 4367, 4873, 11513, 12847, 13101, 14619, 34539, 38541, 126643, 141317, 175871, 379929, 423951, 527613, 1934581, 5100259, 5803743, 15300777, 56102849, 168308547]

約数ペア:

[(1, 168308547), (3, 56102849), (11, 15300777), (29, 5803743), (33, 5100259), (87, 1934581), (319, 527613), (397, 423951), (443, 379929), (957, 175871), (1191, 141317), (1329, 126643), (4367, 38541), (4873, 34539), (11513, 14619), (12847, 13101)]