69884881

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 18

約数和(自身を含む): 79505538

約数和(自身を除く): 9620657

約数列:

[1, 11, 31, 121, 341, 601, 961, 3751, 6611, 10571, 18631, 72721, 116281, 204941, 577561, 2254351, 6353171, 69884881]

約数ペア:

[(1, 69884881), (11, 6353171), (31, 2254351), (121, 577561), (341, 204941), (601, 116281), (961, 72721), (3751, 18631), (6611, 10571)]