800000073

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 1252817280

約数和(自身を除く): 452817207

約数列:

[1, 3, 9, 19, 53, 57, 103, 159, 171, 309, 477, 857, 927, 1007, 1957, 2571, 3021, 5459, 5871, 7713, 9063, 16283, 16377, 17613, 45421, 48849, 49131, 88271, 103721, 136263, 146547, 264813, 311163, 408789, 794439, 862999, 933489, 1677149, 2588997, 4678363, 5031447, 7766991, 14035089, 15094341, 42105267, 88888897, 266666691, 800000073]

約数ペア:

[(1, 800000073), (3, 266666691), (9, 88888897), (19, 42105267), (53, 15094341), (57, 14035089), (103, 7766991), (159, 5031447), (171, 4678363), (309, 2588997), (477, 1677149), (857, 933489), (927, 862999), (1007, 794439), (1957, 408789), (2571, 311163), (3021, 264813), (5459, 146547), (5871, 136263), (7713, 103721), (9063, 88271), (16283, 49131), (16377, 48849), (17613, 45421)]