73187541

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 128583936

約数和(自身を除く): 55396395

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 953, 1113, 1219, 1449, 2859, 3339, 3657, 6671, 8533, 8577, 10971, 20013, 21919, 25599, 50509, 60039, 65757, 76797, 151527, 153433, 197271, 353563, 454581, 460299, 1060689, 1161707, 1380897, 3182067, 3485121, 8131949, 10455363, 24395847, 73187541]

約数ペア:

[(1, 73187541), (3, 24395847), (7, 10455363), (9, 8131949), (21, 3485121), (23, 3182067), (53, 1380897), (63, 1161707), (69, 1060689), (159, 460299), (161, 454581), (207, 353563), (371, 197271), (477, 153433), (483, 151527), (953, 76797), (1113, 65757), (1219, 60039), (1449, 50509), (2859, 25599), (3339, 21919), (3657, 20013), (6671, 10971), (8533, 8577)]