38187207

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 60352000

約数和(自身を除く): 22164793

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 919, 1539, 2187, 2757, 4617, 8271, 13851, 17461, 24813, 41553, 52383, 74439, 157149, 223317, 471447, 669951, 1414341, 2009853, 4243023, 12729069, 38187207]

約数ペア:

[(1, 38187207), (3, 12729069), (9, 4243023), (19, 2009853), (27, 1414341), (57, 669951), (81, 471447), (171, 223317), (243, 157149), (513, 74439), (729, 52383), (919, 41553), (1539, 24813), (2187, 17461), (2757, 13851), (4617, 8271)]