121690749

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 164006784

約数和(自身を除く): 42316035

約数列:

[1, 3, 151, 353, 453, 761, 1059, 2283, 53303, 114911, 159909, 268633, 344733, 805899, 40563583, 121690749]

約数ペア:

[(1, 121690749), (3, 40563583), (151, 805899), (353, 344733), (453, 268633), (761, 159909), (1059, 114911), (2283, 53303)]