830331

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 28

約数和(自身を含む): 1337832

約数和(自身を除く): 507501

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 243, 459, 603, 729, 1139, 1377, 1809, 3417, 4131, 5427, 10251, 12393, 16281, 30753, 48843, 92259, 276777, 830331]

約数ペア:

[(1, 830331), (3, 276777), (9, 92259), (17, 48843), (27, 30753), (51, 16281), (67, 12393), (81, 10251), (153, 5427), (201, 4131), (243, 3417), (459, 1809), (603, 1377), (729, 1139)]