53381559

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1291}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 89303040

約数和(自身を除く): 35921481

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 537, 1253, 1291, 1969, 3759, 3873, 5907, 9037, 13783, 14201, 27111, 41349, 42603, 99407, 231089, 298221, 693267, 1617623, 2541979, 4852869, 7625937, 17793853, 53381559]

約数ペア:

[(1, 53381559), (3, 17793853), (7, 7625937), (11, 4852869), (21, 2541979), (33, 1617623), (77, 693267), (179, 298221), (231, 231089), (537, 99407), (1253, 42603), (1291, 41349), (1969, 27111), (3759, 14201), (3873, 13783), (5907, 9037)]