73140123

素因数分解:

$3^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{1949}}^1$

素因数の和:3746

約数の個数: 16

約数和(自身を含む): 111571200

約数和(自身を除く): 38431077

約数列:

[1, 3, 7, 21, 1787, 1949, 5361, 5847, 12509, 13643, 37527, 40929, 3482863, 10448589, 24380041, 73140123]

約数ペア:

[(1, 73140123), (3, 24380041), (7, 10448589), (21, 3482863), (1787, 40929), (1949, 37527), (5361, 13643), (5847, 12509)]