211068597999

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{1879}}^1$

素因数の和:2452

約数の個数: 64

約数和(自身を含む): 327826759680

約数和(自身を除く): 116758161681

約数列:

[1, 3, 7, 21, 101, 211, 251, 303, 633, 707, 753, 1477, 1757, 1879, 2121, 4431, 5271, 5637, 13153, 21311, 25351, 39459, 52961, 63933, 76053, 149177, 158883, 177457, 189779, 370727, 396469, 447531, 471629, 532371, 569337, 1112181, 1189407, 1328453, 1414887, 2775283, 3301403, 3985359, 5349061, 8325849, 9904209, 16047183, 37443427, 40043369, 47634529, 99513719, 112330281, 120130107, 142903587, 280303583, 298541157, 333441703, 696596033, 840910749, 1000325109, 2089788099, 10050885619, 30152656857, 70356199333, 211068597999]

約数ペア:

[(1, 211068597999), (3, 70356199333), (7, 30152656857), (21, 10050885619), (101, 2089788099), (211, 1000325109), (251, 840910749), (303, 696596033), (633, 333441703), (707, 298541157), (753, 280303583), (1477, 142903587), (1757, 120130107), (1879, 112330281), (2121, 99513719), (4431, 47634529), (5271, 40043369), (5637, 37443427), (13153, 16047183), (21311, 9904209), (25351, 8325849), (39459, 5349061), (52961, 3985359), (63933, 3301403), (76053, 2775283), (149177, 1414887), (158883, 1328453), (177457, 1189407), (189779, 1112181), (370727, 569337), (396469, 532371), (447531, 471629)]