56527533

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 87993568

約数和(自身を除く): 31466035

約数列:

[1, 3, 9, 17, 51, 103, 153, 211, 289, 309, 633, 867, 927, 1751, 1899, 2601, 3587, 5253, 10761, 15759, 21733, 29767, 32283, 60979, 65199, 89301, 182937, 195597, 267903, 369461, 548811, 1108383, 3325149, 6280837, 18842511, 56527533]

約数ペア:

[(1, 56527533), (3, 18842511), (9, 6280837), (17, 3325149), (51, 1108383), (103, 548811), (153, 369461), (211, 267903), (289, 195597), (309, 182937), (633, 89301), (867, 65199), (927, 60979), (1751, 32283), (1899, 29767), (2601, 21733), (3587, 15759), (5253, 10761)]