40510827

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 69288960

約数和(自身を除く): 28778133

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2081, 2163, 2781, 6243, 6489, 14567, 18729, 19467, 43701, 56187, 131103, 214343, 393309, 643029, 1500401, 1929087, 4501203, 5787261, 13503609, 40510827]

約数ペア:

[(1, 40510827), (3, 13503609), (7, 5787261), (9, 4501203), (21, 1929087), (27, 1500401), (63, 643029), (103, 393309), (189, 214343), (309, 131103), (721, 56187), (927, 43701), (2081, 19467), (2163, 18729), (2781, 14567), (6243, 6489)]