73139523

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{1637}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 99773856

約数和(自身を除く): 26634333

約数列:

[1, 3, 53, 159, 281, 843, 1637, 4911, 14893, 44679, 86761, 260283, 459997, 1379991, 24379841, 73139523]

約数ペア:

[(1, 73139523), (3, 24379841), (53, 1379991), (159, 459997), (281, 260283), (843, 86761), (1637, 44679), (4911, 14893)]