166167939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 279148032

約数和(自身を除く): 112980093

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 361, 399, 437, 483, 953, 1083, 1311, 2527, 2859, 3059, 6671, 7581, 8303, 9177, 18107, 20013, 21919, 24909, 54321, 58121, 65757, 126749, 153433, 174363, 344033, 380247, 416461, 460299, 1032099, 1249383, 2408231, 2915227, 7224693, 7912759, 8745681, 23738277, 55389313, 166167939]

約数ペア:

[(1, 166167939), (3, 55389313), (7, 23738277), (19, 8745681), (21, 7912759), (23, 7224693), (57, 2915227), (69, 2408231), (133, 1249383), (161, 1032099), (361, 460299), (399, 416461), (437, 380247), (483, 344033), (953, 174363), (1083, 153433), (1311, 126749), (2527, 65757), (2859, 58121), (3059, 54321), (6671, 24909), (7581, 21919), (8303, 20013), (9177, 18107)]