83307819

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 132911104

約数和(自身を除く): 49603285

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1533, 1753, 2263, 5259, 6789, 12271, 15841, 36813, 47523, 54343, 127969, 163029, 380401, 383907, 895783, 1141203, 2687349, 3967039, 11901117, 27769273, 83307819]

約数ペア:

[(1, 83307819), (3, 27769273), (7, 11901117), (21, 3967039), (31, 2687349), (73, 1141203), (93, 895783), (217, 383907), (219, 380401), (511, 163029), (651, 127969), (1533, 54343), (1753, 47523), (2263, 36813), (5259, 15841), (6789, 12271)]