78720213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{183497}}^1$

素因数の和:183524

約数の個数: 16

約数和(自身を含む): 123310656

約数和(自身を除く): 44590443

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 183497, 550491, 2018467, 2385461, 6055401, 7156383, 26240071, 78720213]

約数ペア:

[(1, 78720213), (3, 26240071), (11, 7156383), (13, 6055401), (33, 2385461), (39, 2018467), (143, 550491), (429, 183497)]