129670527

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4007}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 209313792

約数和(自身を除く): 79643265

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 1407, 1541, 4007, 4623, 10787, 12021, 28049, 32361, 84147, 92161, 268469, 276483, 645127, 805407, 1879283, 1935381, 5637849, 6174787, 18524361, 43223509, 129670527]

約数ペア:

[(1, 129670527), (3, 43223509), (7, 18524361), (21, 6174787), (23, 5637849), (67, 1935381), (69, 1879283), (161, 805407), (201, 645127), (469, 276483), (483, 268469), (1407, 92161), (1541, 84147), (4007, 32361), (4623, 28049), (10787, 12021)]