78898809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103951}}^1$

素因数の和:103988

約数の個数: 16

約数和(自身を含む): 119752704

約数和(自身を除く): 40853895

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 103951, 311853, 1143461, 2390873, 3430383, 7172619, 26299603, 78898809]

約数ペア:

[(1, 78898809), (3, 26299603), (11, 7172619), (23, 3430383), (33, 2390873), (69, 1143461), (253, 311853), (759, 103951)]