71824779

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12037}}^1$

素因数の和:12076

約数の個数: 32

約数和(自身を含む): 121343040

約数和(自身を除く): 49518261

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 12037, 36111, 108333, 156481, 204629, 324999, 469443, 613887, 1408329, 1841661, 2660177, 4224987, 5524983, 7980531, 23941593, 71824779]

約数ペア:

[(1, 71824779), (3, 23941593), (9, 7980531), (13, 5524983), (17, 4224987), (27, 2660177), (39, 1841661), (51, 1408329), (117, 613887), (153, 469443), (221, 324999), (351, 204629), (459, 156481), (663, 108333), (1989, 36111), (5967, 12037)]