29351619

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 48737280

約数和(自身を除く): 19385661

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 2671, 3663, 8013, 10989, 24039, 29381, 72117, 88143, 98827, 264429, 296481, 793287, 889443, 1087097, 2668329, 3261291, 9783873, 29351619]

約数ペア:

[(1, 29351619), (3, 9783873), (9, 3261291), (11, 2668329), (27, 1087097), (33, 889443), (37, 793287), (99, 296481), (111, 264429), (297, 98827), (333, 88143), (407, 72117), (999, 29381), (1221, 24039), (2671, 10989), (3663, 8013)]