165137531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6491}}^1$

素因数の和:6626

約数の個数: 16

約数和(自身を含む): 189047040

約数和(自身を除く): 23909509

約数列:

[1, 13, 19, 103, 247, 1339, 1957, 6491, 25441, 84383, 123329, 668573, 1603277, 8691449, 12702887, 165137531]

約数ペア:

[(1, 165137531), (13, 12702887), (19, 8691449), (103, 1603277), (247, 668573), (1339, 123329), (1957, 84383), (6491, 25441)]