53323821

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 84494592

約数和(自身を除く): 31170771

約数列:

[1, 3, 9, 23, 41, 61, 69, 103, 123, 183, 207, 309, 369, 549, 927, 943, 1403, 2369, 2501, 2829, 4209, 4223, 6283, 7107, 7503, 8487, 12627, 12669, 18849, 21321, 22509, 38007, 56547, 57523, 97129, 144509, 172569, 257603, 291387, 433527, 517707, 772809, 874161, 1300581, 2318427, 5924869, 17774607, 53323821]

約数ペア:

[(1, 53323821), (3, 17774607), (9, 5924869), (23, 2318427), (41, 1300581), (61, 874161), (69, 772809), (103, 517707), (123, 433527), (183, 291387), (207, 257603), (309, 172569), (369, 144509), (549, 97129), (927, 57523), (943, 56547), (1403, 38007), (2369, 22509), (2501, 21321), (2829, 18849), (4209, 12669), (4223, 12627), (6283, 8487), (7107, 7503)]