129146721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{58411}}^1$

素因数の和:58492

約数の個数: 16

約数和(自身を含む): 190656768

約数和(自身を除く): 61510047

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 58411, 175233, 642521, 1927563, 3913537, 11740611, 43048907, 129146721]

約数ペア:

[(1, 129146721), (3, 43048907), (11, 11740611), (33, 3913537), (67, 1927563), (201, 642521), (737, 175233), (2211, 58411)]