53832681

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 97365312

約数和(自身を除く): 43532631

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 263, 361, 399, 513, 567, 789, 1083, 1197, 1539, 1841, 2367, 2527, 3249, 3591, 4997, 5523, 7101, 7581, 9747, 10773, 14991, 16569, 21303, 22743, 29241, 34979, 44973, 49707, 68229, 94943, 104937, 134919, 149121, 204687, 284829, 314811, 404757, 664601, 854487, 944433, 1993803, 2563461, 2833299, 5981409, 7690383, 17944227, 53832681]

約数ペア:

[(1, 53832681), (3, 17944227), (7, 7690383), (9, 5981409), (19, 2833299), (21, 2563461), (27, 1993803), (57, 944433), (63, 854487), (81, 664601), (133, 404757), (171, 314811), (189, 284829), (263, 204687), (361, 149121), (399, 134919), (513, 104937), (567, 94943), (789, 68229), (1083, 49707), (1197, 44973), (1539, 34979), (1841, 29241), (2367, 22743), (2527, 21303), (3249, 16569), (3591, 14991), (4997, 10773), (5523, 9747), (7101, 7581)]