131144763

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{1609}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 177357600

約数和(自身を除く): 46212837

約数列:

[1, 3, 101, 269, 303, 807, 1609, 4827, 27169, 81507, 162509, 432821, 487527, 1298463, 43714921, 131144763]

約数ペア:

[(1, 131144763), (3, 43714921), (101, 1298463), (269, 487527), (303, 432821), (807, 162509), (1609, 81507), (4827, 27169)]