77174271

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{29671}}^1$

素因数の和:29711

約数の個数: 18

約数和(自身を含む): 118420952

約数和(自身を除く): 41246681

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 29671, 89013, 267039, 504407, 1513221, 4539663, 8574919, 25724757, 77174271]

約数ペア:

[(1, 77174271), (3, 25724757), (9, 8574919), (17, 4539663), (51, 1513221), (153, 504407), (289, 267039), (867, 89013), (2601, 29671)]