202278681

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1471}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 327843840

約数和(自身を除く): 125565159

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 463, 1389, 1471, 4167, 4413, 5093, 12501, 13239, 15279, 16181, 39717, 45837, 48543, 137511, 145629, 436887, 681073, 2043219, 6129657, 7491803, 18388971, 22475409, 67426227, 202278681]

約数ペア:

[(1, 202278681), (3, 67426227), (9, 22475409), (11, 18388971), (27, 7491803), (33, 6129657), (99, 2043219), (297, 681073), (463, 436887), (1389, 145629), (1471, 137511), (4167, 48543), (4413, 45837), (5093, 39717), (12501, 16181), (13239, 15279)]