78042801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 113097600

約数和(自身を除く): 35054799

約数列:

[1, 3, 17, 51, 101, 109, 139, 303, 327, 417, 1717, 1853, 2363, 5151, 5559, 7089, 11009, 14039, 15151, 33027, 42117, 45453, 187153, 238663, 257567, 561459, 715989, 772701, 1530251, 4590753, 26014267, 78042801]

約数ペア:

[(1, 78042801), (3, 26014267), (17, 4590753), (51, 1530251), (101, 772701), (109, 715989), (139, 561459), (303, 257567), (327, 238663), (417, 187153), (1717, 45453), (1853, 42117), (2363, 33027), (5151, 15151), (5559, 14039), (7089, 11009)]