27883383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 44831232

約数和(自身を除く): 16947849

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 2161, 4301, 6483, 12903, 23771, 36737, 49703, 71313, 110211, 149109, 404107, 546733, 844951, 1212321, 1640199, 2534853, 9294461, 27883383]

約数ペア:

[(1, 27883383), (3, 9294461), (11, 2534853), (17, 1640199), (23, 1212321), (33, 844951), (51, 546733), (69, 404107), (187, 149109), (253, 110211), (391, 71313), (561, 49703), (759, 36737), (1173, 23771), (2161, 12903), (4301, 6483)]