69772351

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 84326400

約数和(自身を除く): 14554049

約数列:

[1, 11, 19, 31, 89, 121, 209, 341, 589, 979, 1331, 1691, 2299, 2759, 3751, 6479, 10769, 18601, 25289, 30349, 41261, 52421, 71269, 118459, 204611, 333839, 576631, 783959, 2250721, 3672229, 6342941, 69772351]

約数ペア:

[(1, 69772351), (11, 6342941), (19, 3672229), (31, 2250721), (89, 783959), (121, 576631), (209, 333839), (341, 204611), (589, 118459), (979, 71269), (1331, 52421), (1691, 41261), (2299, 30349), (2759, 25289), (3751, 18601), (6479, 10769)]