129779376839

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{2657}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 156383281152

約数和(自身を除く): 26603904313

約数列:

[1, 7, 47, 49, 127, 167, 329, 889, 1169, 2303, 2657, 5969, 6223, 7849, 8183, 18599, 21209, 41783, 54943, 124879, 130193, 148463, 292481, 337439, 384601, 443719, 874153, 996823, 1039241, 2362073, 3106033, 6119071, 6977761, 15859633, 16534511, 20854793, 21742231, 48844327, 56352313, 111017431, 145983551, 394466191, 777122017, 1021884857, 2648558711, 2761263337, 18539910977, 129779376839]

約数ペア:

[(1, 129779376839), (7, 18539910977), (47, 2761263337), (49, 2648558711), (127, 1021884857), (167, 777122017), (329, 394466191), (889, 145983551), (1169, 111017431), (2303, 56352313), (2657, 48844327), (5969, 21742231), (6223, 20854793), (7849, 16534511), (8183, 15859633), (18599, 6977761), (21209, 6119071), (41783, 3106033), (54943, 2362073), (124879, 1039241), (130193, 996823), (148463, 874153), (292481, 443719), (337439, 384601)]