47930103

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7228

約数の個数: 32

約数和(自身を含む): 80505600

約数和(自身を除く): 32575497

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 7187, 21561, 64683, 93431, 136553, 194049, 280293, 409659, 840879, 1228977, 1775189, 2522637, 3686931, 5325567, 15976701, 47930103]

約数ペア:

[(1, 47930103), (3, 15976701), (9, 5325567), (13, 3686931), (19, 2522637), (27, 1775189), (39, 1228977), (57, 840879), (117, 409659), (171, 280293), (247, 194049), (351, 136553), (513, 93431), (741, 64683), (2223, 21561), (6669, 7187)]