157099716927

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{405942421}}^1$

素因数の和:405942470

約数の個数: 12

約数和(自身を含む): 232199065384

約数和(自身を除く): 75099348457

約数列:

[1, 3, 9, 43, 129, 387, 405942421, 1217827263, 3653481789, 17455524103, 52366572309, 157099716927]

約数ペア:

[(1, 157099716927), (3, 52366572309), (9, 17455524103), (43, 3653481789), (129, 1217827263), (387, 405942421)]