71807103

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 110059560

約数和(自身を除く): 38252457

約数列:

[1, 3, 9, 29, 53, 87, 159, 179, 261, 477, 537, 841, 1537, 1611, 2523, 4611, 5191, 7569, 9487, 13833, 15573, 28461, 44573, 46719, 85383, 133719, 150539, 275123, 401157, 451617, 825369, 1354851, 2476107, 7978567, 23935701, 71807103]

約数ペア:

[(1, 71807103), (3, 23935701), (9, 7978567), (29, 2476107), (53, 1354851), (87, 825369), (159, 451617), (179, 401157), (261, 275123), (477, 150539), (537, 133719), (841, 85383), (1537, 46719), (1611, 44573), (2523, 28461), (4611, 15573), (5191, 13833), (7569, 9487)]