103638792257

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{15391}}^1$

素因数の和:15491

約数の個数: 72

約数和(自身を含む): 146362035456

約数和(自身を除く): 42723243199

約数列:

[1, 7, 11, 13, 31, 49, 77, 91, 143, 217, 341, 403, 539, 637, 961, 1001, 1519, 2387, 2821, 4433, 6727, 7007, 10571, 12493, 15391, 16709, 19747, 31031, 47089, 73997, 87451, 107737, 137423, 169301, 200083, 217217, 477121, 517979, 612157, 754159, 961961, 1185107, 1400581, 2200913, 3339847, 5248331, 6202573, 6733727, 8295749, 9804067, 14790751, 15406391, 23378929, 36738317, 43418011, 68228303, 103535257, 107844737, 162698261, 192279763, 257168219, 303926077, 477598121, 724746799, 1138887827, 1345958341, 2115077393, 3343186847, 7972214789, 9421708387, 14805541751, 103638792257]

約数ペア:

[(1, 103638792257), (7, 14805541751), (11, 9421708387), (13, 7972214789), (31, 3343186847), (49, 2115077393), (77, 1345958341), (91, 1138887827), (143, 724746799), (217, 477598121), (341, 303926077), (403, 257168219), (539, 192279763), (637, 162698261), (961, 107844737), (1001, 103535257), (1519, 68228303), (2387, 43418011), (2821, 36738317), (4433, 23378929), (6727, 15406391), (7007, 14790751), (10571, 9804067), (12493, 8295749), (15391, 6733727), (16709, 6202573), (19747, 5248331), (31031, 3339847), (47089, 2200913), (73997, 1400581), (87451, 1185107), (107737, 961961), (137423, 754159), (169301, 612157), (200083, 517979), (217217, 477121)]