80008977

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 108950400

約数和(自身を除く): 28941423

約数列:

[1, 3, 71, 149, 213, 447, 2521, 7563, 10579, 31737, 178991, 375629, 536973, 1126887, 26669659, 80008977]

約数ペア:

[(1, 80008977), (3, 26669659), (71, 1126887), (149, 536973), (213, 375629), (447, 178991), (2521, 31737), (7563, 10579)]