67987227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{294317}}^1$

素因数の和:294338

約数の個数: 16

約数和(自身を含む): 113018112

約数和(自身を除く): 45030885

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 294317, 882951, 2060219, 3237487, 6180657, 9712461, 22662409, 67987227]

約数ペア:

[(1, 67987227), (3, 22662409), (7, 9712461), (11, 6180657), (21, 3237487), (33, 2060219), (77, 882951), (231, 294317)]