133470519

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28759}}^1$

素因数の和:28799

約数の個数: 32

約数和(自身を含む): 231920640

約数和(自身を除く): 98450121

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 28759, 86277, 201313, 373867, 488903, 603939, 1121601, 1466709, 2617069, 3422321, 6355739, 7851207, 10266963, 19067217, 44490173, 133470519]

約数ペア:

[(1, 133470519), (3, 44490173), (7, 19067217), (13, 10266963), (17, 7851207), (21, 6355739), (39, 3422321), (51, 2617069), (91, 1466709), (119, 1121601), (221, 603939), (273, 488903), (357, 373867), (663, 201313), (1547, 86277), (4641, 28759)]