69175089

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4917

約数の個数: 24

約数和(自身を含む): 105028352

約数和(自身を除く): 35853263

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 4831, 14319, 14493, 43479, 178747, 207733, 536241, 623199, 1608723, 1869597, 7686121, 23058363, 69175089]

約数ペア:

[(1, 69175089), (3, 23058363), (9, 7686121), (37, 1869597), (43, 1608723), (111, 623199), (129, 536241), (333, 207733), (387, 178747), (1591, 43479), (4773, 14493), (4831, 14319)]