130196871

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3557}}^1$

素因数の和:3660

約数の個数: 36

約数和(自身を含む): 221464152

約数和(自身を除く): 91267281

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 441, 581, 747, 1743, 3557, 4067, 5229, 10671, 12201, 24899, 32013, 36603, 74697, 174293, 224091, 295231, 522879, 885693, 1568637, 2066617, 2657079, 6199851, 14466319, 18599553, 43398957, 130196871]

約数ペア:

[(1, 130196871), (3, 43398957), (7, 18599553), (9, 14466319), (21, 6199851), (49, 2657079), (63, 2066617), (83, 1568637), (147, 885693), (249, 522879), (441, 295231), (581, 224091), (747, 174293), (1743, 74697), (3557, 36603), (4067, 32013), (5229, 24899), (10671, 12201)]