65928681

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26833}}^1$

素因数の和:26862

約数の個数: 32

約数和(自身を含む): 120216320

約数和(自身を除く): 54287639

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 26833, 80499, 187831, 241497, 348829, 563493, 724491, 1046487, 1690479, 2441803, 3139461, 5071437, 7325409, 9418383, 21976227, 65928681]

約数ペア:

[(1, 65928681), (3, 21976227), (7, 9418383), (9, 7325409), (13, 5071437), (21, 3139461), (27, 2441803), (39, 1690479), (63, 1046487), (91, 724491), (117, 563493), (189, 348829), (273, 241497), (351, 187831), (819, 80499), (2457, 26833)]