85533981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 40264419

約数列:

[1, 3, 13, 39, 103, 107, 199, 309, 321, 597, 1339, 1391, 2587, 4017, 4173, 7761, 11021, 20497, 21293, 33063, 61491, 63879, 143273, 266461, 276809, 429819, 799383, 830427, 2193179, 6579537, 28511327, 85533981]

約数ペア:

[(1, 85533981), (3, 28511327), (13, 6579537), (39, 2193179), (103, 830427), (107, 799383), (199, 429819), (309, 276809), (321, 266461), (597, 143273), (1339, 63879), (1391, 61491), (2587, 33063), (4017, 21293), (4173, 20497), (7761, 11021)]