4949181

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 7767040

約数和(自身を除く): 2817859

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 243, 279, 657, 729, 837, 1971, 2187, 2263, 2511, 5913, 6789, 7533, 17739, 20367, 22599, 53217, 61101, 67797, 159651, 183303, 549909, 1649727, 4949181]

約数ペア:

[(1, 4949181), (3, 1649727), (9, 549909), (27, 183303), (31, 159651), (73, 67797), (81, 61101), (93, 53217), (219, 22599), (243, 20367), (279, 17739), (657, 7533), (729, 6789), (837, 5913), (1971, 2511), (2187, 2263)]