53192727

素因数分解:

$3^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 90408960

約数和(自身を除く): 37216233

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 431, 653, 1293, 1959, 3017, 3879, 4571, 5877, 9051, 11637, 13713, 17631, 27153, 41139, 81459, 123417, 281443, 844329, 1970101, 2532987, 5910303, 7598961, 17730909, 53192727]

約数ペア:

[(1, 53192727), (3, 17730909), (7, 7598961), (9, 5910303), (21, 2532987), (27, 1970101), (63, 844329), (189, 281443), (431, 123417), (653, 81459), (1293, 41139), (1959, 27153), (3017, 17631), (3879, 13713), (4571, 11637), (5877, 9051)]