136680579

素因数分解:

$3^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{1487}}^1$

素因数の和:2959

約数の個数: 24

約数和(自身を含む): 225937920

約数和(自身を除く): 89257341

約数列:

[1, 3, 7, 9, 21, 63, 1459, 1487, 4377, 4461, 10213, 10409, 13131, 13383, 30639, 31227, 91917, 93681, 2169533, 6508599, 15186731, 19525797, 45560193, 136680579]

約数ペア:

[(1, 136680579), (3, 45560193), (7, 19525797), (9, 15186731), (21, 6508599), (63, 2169533), (1459, 93681), (1487, 91917), (4377, 31227), (4461, 30639), (10213, 13383), (10409, 13131)]