69572079

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7151}}^1$

素因数の和:7227

約数の個数: 24

約数和(自身を含む): 107108352

約数和(自身を除く): 37536273

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 7151, 9729, 21453, 64359, 164473, 336097, 493419, 1008291, 1480257, 3024873, 7730231, 23190693, 69572079]

約数ペア:

[(1, 69572079), (3, 23190693), (9, 7730231), (23, 3024873), (47, 1480257), (69, 1008291), (141, 493419), (207, 336097), (423, 164473), (1081, 64359), (3243, 21453), (7151, 9729)]