70940337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 109533312

約数和(自身を除く): 38592975

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 663, 871, 1139, 1597, 2613, 3417, 4791, 14807, 20761, 27149, 44421, 62283, 81447, 106999, 320997, 352937, 1058811, 1390987, 1818983, 4172961, 5456949, 23646779, 70940337]

約数ペア:

[(1, 70940337), (3, 23646779), (13, 5456949), (17, 4172961), (39, 1818983), (51, 1390987), (67, 1058811), (201, 352937), (221, 320997), (663, 106999), (871, 81447), (1139, 62283), (1597, 44421), (2613, 27149), (3417, 20761), (4791, 14807)]