169488531

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{110129}}^1$

素因数の和:110160

約数の個数: 20

約数和(自身を含む): 266514600

約数和(自身を除く): 97026069

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 110129, 330387, 991161, 2092451, 2973483, 6277353, 8920449, 18832059, 56496177, 169488531]

約数ペア:

[(1, 169488531), (3, 56496177), (9, 18832059), (19, 8920449), (27, 6277353), (57, 2973483), (81, 2092451), (171, 991161), (513, 330387), (1539, 110129)]