27053691

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 15524229

約数列:

[1, 3, 7, 21, 53, 109, 159, 223, 327, 371, 669, 763, 1113, 1561, 2289, 4683, 5777, 11819, 17331, 24307, 35457, 40439, 72921, 82733, 121317, 170149, 248199, 510447, 1288271, 3864813, 9017897, 27053691]

約数ペア:

[(1, 27053691), (3, 9017897), (7, 3864813), (21, 1288271), (53, 510447), (109, 248199), (159, 170149), (223, 121317), (327, 82733), (371, 72921), (669, 40439), (763, 35457), (1113, 24307), (1561, 17331), (2289, 11819), (4683, 5777)]