17503203213

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2291

約数の個数: 72

約数和(自身を含む): 27850922112

約数和(自身を除く): 10347718899

約数列:

[1, 3, 9, 17, 47, 51, 67, 141, 153, 201, 289, 423, 603, 799, 867, 1139, 2137, 2397, 2601, 3149, 3417, 6411, 7191, 9447, 10251, 13583, 19233, 19363, 28341, 36329, 40749, 53533, 58089, 100439, 108987, 122247, 143179, 160599, 174267, 301317, 326961, 429537, 481797, 617593, 903951, 910061, 1288611, 1707463, 1852779, 2434043, 2730183, 5122389, 5558337, 6729413, 7302129, 8190549, 15367167, 20188239, 21906387, 29026871, 41378731, 60564717, 87080613, 114400021, 124136193, 261241839, 343200063, 372408579, 1029600189, 1944800357, 5834401071, 17503203213]

約数ペア:

[(1, 17503203213), (3, 5834401071), (9, 1944800357), (17, 1029600189), (47, 372408579), (51, 343200063), (67, 261241839), (141, 124136193), (153, 114400021), (201, 87080613), (289, 60564717), (423, 41378731), (603, 29026871), (799, 21906387), (867, 20188239), (1139, 15367167), (2137, 8190549), (2397, 7302129), (2601, 6729413), (3149, 5558337), (3417, 5122389), (6411, 2730183), (7191, 2434043), (9447, 1852779), (10251, 1707463), (13583, 1288611), (19233, 910061), (19363, 903951), (28341, 617593), (36329, 481797), (40749, 429537), (53533, 326961), (58089, 301317), (100439, 174267), (108987, 160599), (122247, 143179)]