77649489

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 122653440

約数和(自身を除く): 45003951

約数列:

[1, 3, 9, 17, 27, 51, 153, 167, 459, 501, 1013, 1503, 2839, 3039, 4509, 8517, 9117, 17221, 25551, 27351, 51663, 76653, 154989, 169171, 464967, 507513, 1522539, 2875907, 4567617, 8627721, 25883163, 77649489]

約数ペア:

[(1, 77649489), (3, 25883163), (9, 8627721), (17, 4567617), (27, 2875907), (51, 1522539), (153, 507513), (167, 464967), (459, 169171), (501, 154989), (1013, 76653), (1503, 51663), (2839, 27351), (3039, 25551), (4509, 17221), (8517, 9117)]