40745961921

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1\times {\mathrm{9391}}^1$

素因数の和:10381

約数の個数: 32

約数和(自身を含む): 62390530048

約数和(自身を除く): 21644568127

約数列:

[1, 3, 7, 21, 307, 673, 921, 2019, 2149, 4711, 6447, 9391, 14133, 28173, 65737, 197211, 206611, 619833, 1446277, 2883037, 4338831, 6320143, 8649111, 18960429, 20181259, 44241001, 60543777, 132723003, 1940283901, 5820851703, 13581987307, 40745961921]

約数ペア:

[(1, 40745961921), (3, 13581987307), (7, 5820851703), (21, 1940283901), (307, 132723003), (673, 60543777), (921, 44241001), (2019, 20181259), (2149, 18960429), (4711, 8649111), (6447, 6320143), (9391, 4338831), (14133, 2883037), (28173, 1446277), (65737, 619833), (197211, 206611)]