27166979

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 7669501

約数列:

[1, 7, 19, 23, 83, 107, 133, 161, 437, 581, 749, 1577, 1909, 2033, 2461, 3059, 8881, 11039, 13363, 14231, 17227, 36271, 46759, 62167, 168739, 204263, 253897, 327313, 1181173, 1429841, 3880997, 27166979]

約数ペア:

[(1, 27166979), (7, 3880997), (19, 1429841), (23, 1181173), (83, 327313), (107, 253897), (133, 204263), (161, 168739), (437, 62167), (581, 46759), (749, 36271), (1577, 17227), (1909, 14231), (2033, 13363), (2461, 11039), (3059, 8881)]