353484081

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{7949}}^1$

素因数の和:8028

約数の個数: 28

約数和(自身を含む): 538739700

約数和(自身を除く): 185255619

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 4941, 7949, 14823, 23847, 44469, 71541, 214623, 484889, 643869, 1454667, 1931607, 4364001, 5794821, 13092003, 39276009, 117828027, 353484081]

約数ペア:

[(1, 353484081), (3, 117828027), (9, 39276009), (27, 13092003), (61, 5794821), (81, 4364001), (183, 1931607), (243, 1454667), (549, 643869), (729, 484889), (1647, 214623), (4941, 71541), (7949, 44469), (14823, 23847)]