78869896991

素因数分解:

${\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{25639}}^1$

素因数の和:26150

約数の個数: 16

約数和(自身を含む): 80882918400

約数和(自身を除く): 2013021409

約数列:

[1, 61, 211, 239, 12871, 14579, 25639, 50429, 1563979, 3076169, 5409829, 6127721, 329999569, 373790981, 1292949131, 78869896991]

約数ペア:

[(1, 78869896991), (61, 1292949131), (211, 373790981), (239, 329999569), (12871, 6127721), (14579, 5409829), (25639, 3076169), (50429, 1563979)]