79690611

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 74751117

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 49, 51, 77, 91, 119, 143, 147, 187, 221, 223, 231, 273, 357, 429, 539, 561, 637, 663, 669, 833, 1001, 1309, 1547, 1561, 1617, 1911, 2431, 2453, 2499, 2899, 3003, 3791, 3927, 4641, 4683, 7007, 7293, 7359, 8697, 9163, 10829, 10927, 11373, 17017, 17171, 20293, 21021, 26537, 27489, 31889, 32487, 32781, 41701, 49283, 51051, 51513, 60879, 79611, 95667, 119119, 120197, 125103, 142051, 147849, 185759, 223223, 291907, 344981, 357357, 360591, 426153, 542113, 557277, 669669, 875721, 1034943, 1562561, 1626339, 2043349, 2414867, 3794791, 4687683, 6130047, 7244601, 11384373, 26563537, 79690611]

約数ペア:

[(1, 79690611), (3, 26563537), (7, 11384373), (11, 7244601), (13, 6130047), (17, 4687683), (21, 3794791), (33, 2414867), (39, 2043349), (49, 1626339), (51, 1562561), (77, 1034943), (91, 875721), (119, 669669), (143, 557277), (147, 542113), (187, 426153), (221, 360591), (223, 357357), (231, 344981), (273, 291907), (357, 223223), (429, 185759), (539, 147849), (561, 142051), (637, 125103), (663, 120197), (669, 119119), (833, 95667), (1001, 79611), (1309, 60879), (1547, 51513), (1561, 51051), (1617, 49283), (1911, 41701), (2431, 32781), (2453, 32487), (2499, 31889), (2899, 27489), (3003, 26537), (3791, 21021), (3927, 20293), (4641, 17171), (4683, 17017), (7007, 11373), (7293, 10927), (7359, 10829), (8697, 9163)]