53297703

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 31374297

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1399, 1411, 2241, 4197, 4233, 12591, 12699, 23783, 37773, 38097, 71349, 116117, 214047, 348351, 642141, 1045053, 1973989, 3135159, 5921967, 17765901, 53297703]

約数ペア:

[(1, 53297703), (3, 17765901), (9, 5921967), (17, 3135159), (27, 1973989), (51, 1045053), (83, 642141), (153, 348351), (249, 214047), (459, 116117), (747, 71349), (1399, 38097), (1411, 37773), (2241, 23783), (4197, 12699), (4233, 12591)]