84130803

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21391}}^1$

素因数の和:21439

約数の個数: 24

約数和(自身を含む): 133486080

約数和(自身を除く): 49355277

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 21391, 64173, 192519, 406429, 491993, 1219287, 1475979, 3657861, 4427937, 9347867, 28043601, 84130803]

約数ペア:

[(1, 84130803), (3, 28043601), (9, 9347867), (19, 4427937), (23, 3657861), (57, 1475979), (69, 1219287), (171, 491993), (207, 406429), (437, 192519), (1311, 64173), (3933, 21391)]