13733132049

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{140909}}^1$

素因数の和:140959

約数の個数: 72

約数和(自身を含む): 26312406120

約数和(自身を除く): 12579274071

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 91, 117, 119, 147, 153, 221, 273, 357, 441, 637, 663, 819, 833, 1071, 1547, 1911, 1989, 2499, 4641, 5733, 7497, 10829, 13923, 32487, 97461, 140909, 422727, 986363, 1268181, 1831817, 2395453, 2959089, 5495451, 6904541, 7186359, 8877267, 12822719, 16486353, 16768171, 20713623, 21559077, 31140889, 38468157, 50304513, 62140869, 89759033, 93422667, 115404471, 117377197, 150913539, 217986223, 269277099, 280268001, 352131591, 653958669, 807831297, 1056394773, 1525903561, 1961876007, 4577710683, 13733132049]

約数ペア:

[(1, 13733132049), (3, 4577710683), (7, 1961876007), (9, 1525903561), (13, 1056394773), (17, 807831297), (21, 653958669), (39, 352131591), (49, 280268001), (51, 269277099), (63, 217986223), (91, 150913539), (117, 117377197), (119, 115404471), (147, 93422667), (153, 89759033), (221, 62140869), (273, 50304513), (357, 38468157), (441, 31140889), (637, 21559077), (663, 20713623), (819, 16768171), (833, 16486353), (1071, 12822719), (1547, 8877267), (1911, 7186359), (1989, 6904541), (2499, 5495451), (4641, 2959089), (5733, 2395453), (7497, 1831817), (10829, 1268181), (13923, 986363), (32487, 422727), (97461, 140909)]