619472799

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 1051315200

約数和(自身を除く): 431842401

約数列:

[1, 3, 9, 11, 27, 29, 33, 71, 87, 99, 213, 261, 297, 319, 639, 781, 783, 957, 1013, 1917, 2059, 2343, 2871, 3039, 6177, 7029, 8613, 9117, 11143, 18531, 21087, 22649, 27351, 29377, 33429, 55593, 67947, 71923, 88131, 100287, 203841, 215769, 264393, 300861, 323147, 611523, 647307, 791153, 793179, 969441, 1941921, 2085767, 2373459, 2908323, 6257301, 7120377, 8724969, 18771903, 21361131, 22943437, 56315709, 68830311, 206490933, 619472799]

約数ペア:

[(1, 619472799), (3, 206490933), (9, 68830311), (11, 56315709), (27, 22943437), (29, 21361131), (33, 18771903), (71, 8724969), (87, 7120377), (99, 6257301), (213, 2908323), (261, 2373459), (297, 2085767), (319, 1941921), (639, 969441), (781, 793179), (783, 791153), (957, 647307), (1013, 611523), (1917, 323147), (2059, 300861), (2343, 264393), (2871, 215769), (3039, 203841), (6177, 100287), (7029, 88131), (8613, 71923), (9117, 67947), (11143, 55593), (18531, 33429), (21087, 29377), (22649, 27351)]