56409801

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 90021888

約数和(自身を除く): 33612087

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1187, 1533, 2263, 3561, 6789, 8309, 15841, 24927, 36797, 47523, 86651, 110391, 257579, 259953, 606557, 772737, 1819671, 2686181, 8058543, 18803267, 56409801]

約数ペア:

[(1, 56409801), (3, 18803267), (7, 8058543), (21, 2686181), (31, 1819671), (73, 772737), (93, 606557), (217, 259953), (219, 257579), (511, 110391), (651, 86651), (1187, 47523), (1533, 36797), (2263, 24927), (3561, 15841), (6789, 8309)]