52874991

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 85283520

約数和(自身を除く): 32408529

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 291, 351, 873, 1261, 1553, 2619, 3783, 4659, 11349, 13977, 20189, 34047, 41931, 60567, 150641, 181701, 451923, 545103, 1355769, 1958333, 4067307, 5874999, 17624997, 52874991]

約数ペア:

[(1, 52874991), (3, 17624997), (9, 5874999), (13, 4067307), (27, 1958333), (39, 1355769), (97, 545103), (117, 451923), (291, 181701), (351, 150641), (873, 60567), (1261, 41931), (1553, 34047), (2619, 20189), (3783, 13977), (4659, 11349)]