58125123

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 103168000

約数和(自身を除く): 45042877

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 991, 1029, 1197, 2793, 2973, 3087, 6517, 6937, 8379, 8919, 18829, 19551, 20811, 48559, 56487, 58653, 62433, 131803, 145677, 169461, 339913, 395409, 437031, 922621, 1019739, 1186227, 2767863, 3059217, 6458347, 8303589, 19375041, 58125123]

約数ペア:

[(1, 58125123), (3, 19375041), (7, 8303589), (9, 6458347), (19, 3059217), (21, 2767863), (49, 1186227), (57, 1019739), (63, 922621), (133, 437031), (147, 395409), (171, 339913), (343, 169461), (399, 145677), (441, 131803), (931, 62433), (991, 58653), (1029, 56487), (1197, 48559), (2793, 20811), (2973, 19551), (3087, 18829), (6517, 8919), (6937, 8379)]