161201953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4337}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 183237120

約数和(自身を除く): 22035167

約数列:

[1, 11, 31, 109, 341, 1199, 3379, 4337, 37169, 47707, 134447, 472733, 1478917, 5200063, 14654723, 161201953]

約数ペア:

[(1, 161201953), (11, 14654723), (31, 5200063), (109, 1478917), (341, 472733), (1199, 134447), (3379, 47707), (4337, 37169)]