133075131

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{12401}}^1$

素因数の和:12491

約数の個数: 24

約数和(自身を含む): 209246544

約数和(自身を除く): 76171413

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 12401, 37203, 86807, 260421, 607649, 905273, 1822947, 2715819, 6336911, 19010733, 44358377, 133075131]

約数ペア:

[(1, 133075131), (3, 44358377), (7, 19010733), (21, 6336911), (49, 2715819), (73, 1822947), (147, 905273), (219, 607649), (511, 260421), (1533, 86807), (3577, 37203), (10731, 12401)]