78263227

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6659}}^1$

素因数の和:6762

約数の個数: 16

約数和(自身を含む): 94625280

約数和(自身を除く): 16362053

約数列:

[1, 7, 23, 73, 161, 511, 1679, 6659, 11753, 46613, 153157, 486107, 1072099, 3402749, 11180461, 78263227]

約数ペア:

[(1, 78263227), (7, 11180461), (23, 3402749), (73, 1072099), (161, 486107), (511, 153157), (1679, 46613), (6659, 11753)]