36947421

素因数分解:

$3^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 67223520

約数和(自身を除く): 30276099

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 81, 87, 107, 147, 189, 203, 243, 261, 321, 441, 567, 609, 749, 783, 963, 1323, 1421, 1701, 1827, 2247, 2349, 2889, 3103, 3969, 4263, 5243, 5481, 6741, 7047, 8667, 9309, 11907, 12789, 15729, 16443, 20223, 21721, 26001, 27927, 38367, 47187, 49329, 60669, 65163, 83781, 115101, 141561, 152047, 182007, 195489, 251343, 345303, 424683, 456141, 586467, 754029, 1274049, 1368423, 1759401, 4105269, 5278203, 12315807, 36947421]

約数ペア:

[(1, 36947421), (3, 12315807), (7, 5278203), (9, 4105269), (21, 1759401), (27, 1368423), (29, 1274049), (49, 754029), (63, 586467), (81, 456141), (87, 424683), (107, 345303), (147, 251343), (189, 195489), (203, 182007), (243, 152047), (261, 141561), (321, 115101), (441, 83781), (567, 65163), (609, 60669), (749, 49329), (783, 47187), (963, 38367), (1323, 27927), (1421, 26001), (1701, 21721), (1827, 20223), (2247, 16443), (2349, 15729), (2889, 12789), (3103, 11907), (3969, 9309), (4263, 8667), (5243, 7047), (5481, 6741)]