29373813

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 50438400

約数和(自身を除く): 21064587

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 2129, 4599, 6387, 13797, 14903, 19161, 44709, 57483, 134127, 155417, 402381, 466251, 1087919, 1398753, 3263757, 4196259, 9791271, 29373813]

約数ペア:

[(1, 29373813), (3, 9791271), (7, 4196259), (9, 3263757), (21, 1398753), (27, 1087919), (63, 466251), (73, 402381), (189, 155417), (219, 134127), (511, 57483), (657, 44709), (1533, 19161), (1971, 14903), (2129, 13797), (4599, 6387)]