71951769

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7019}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 111702240

約数和(自身を除く): 39750471

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 7019, 10251, 21057, 63171, 119323, 357969, 470273, 1073907, 1410819, 4232457, 7994641, 23983923, 71951769]

約数ペア:

[(1, 71951769), (3, 23983923), (9, 7994641), (17, 4232457), (51, 1410819), (67, 1073907), (153, 470273), (201, 357969), (603, 119323), (1139, 63171), (3417, 21057), (7019, 10251)]