42173559

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10723}}^1$

素因数の和:10771

約数の個数: 24

約数和(自身を含む): 66917760

約数和(自身を除く): 24744201

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 10723, 32169, 96507, 203737, 246629, 611211, 739887, 1833633, 2219661, 4685951, 14057853, 42173559]

約数ペア:

[(1, 42173559), (3, 14057853), (9, 4685951), (19, 2219661), (23, 1833633), (57, 739887), (69, 611211), (171, 246629), (207, 203737), (437, 96507), (1311, 32169), (3933, 10723)]