212179702959

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8569801}}^1$

素因数の和:8569948

約数の個数: 32

約数和(自身を含む): 361988436480

約数和(自身を除く): 149808733521

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3537, 8253, 24759, 8569801, 25709403, 59988607, 77128209, 179965821, 231384627, 539897463, 1122643931, 1619692389, 3367931793, 7858507517, 10103795379, 23575522551, 30311386137, 70726567653, 212179702959]

約数ペア:

[(1, 212179702959), (3, 70726567653), (7, 30311386137), (9, 23575522551), (21, 10103795379), (27, 7858507517), (63, 3367931793), (131, 1619692389), (189, 1122643931), (393, 539897463), (917, 231384627), (1179, 179965821), (2751, 77128209), (3537, 59988607), (8253, 25709403), (24759, 8569801)]