161056368819

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{39503647}}^1$

素因数の和:39503807

約数の個数: 16

約数和(自身を含む): 240182179840

約数和(自身を除く): 79125811021

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 39503647, 118510941, 355532823, 1066598469, 5965050697, 17895152091, 53685456273, 161056368819]

約数ペア:

[(1, 161056368819), (3, 53685456273), (9, 17895152091), (27, 5965050697), (151, 1066598469), (453, 355532823), (1359, 118510941), (4077, 39503647)]