189364639827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{38512231}}^1$

素因数の和:38512394

約数の個数: 16

約数和(自身を含む): 277288070400

約数和(自身を除く): 87923430573

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 38512231, 115536693, 423634541, 1270903623, 5738322419, 17214967257, 63121546609, 189364639827]

約数ペア:

[(1, 189364639827), (3, 63121546609), (11, 17214967257), (33, 5738322419), (149, 1270903623), (447, 423634541), (1639, 115536693), (4917, 38512231)]