145770801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{259841}}^1$

素因数の和:259872

約数の個数: 16

約数和(自身を含む): 224503488

約数和(自身を除く): 78732687

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 259841, 779523, 2858251, 4417297, 8574753, 13251891, 48590267, 145770801]

約数ペア:

[(1, 145770801), (3, 48590267), (11, 13251891), (17, 8574753), (33, 4417297), (51, 2858251), (187, 779523), (561, 259841)]