20154281152467

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14419}}^1\times {\mathrm{147583}}^1$

素因数の和:162064

約数の個数: 64

約数和(自身を含む): 34322985123840

約数和(自身を除く): 14168703971373

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 14419, 43257, 100933, 147583, 158609, 302799, 442749, 475827, 591179, 1033081, 1110263, 1623413, 1773537, 3099243, 3330789, 4138253, 4870239, 6050903, 6502969, 11363891, 12414759, 18152709, 19508907, 34091673, 42356321, 45520783, 66559933, 127068963, 136562349, 199679799, 465919531, 1397758593, 2127999277, 6383997831, 14895994939, 23407992047, 44687984817, 70223976141, 87247970357, 163855944329, 261743911071, 491567832987, 610735792499, 959727673927, 1832207377497, 2879183021781, 6718093717489, 20154281152467]

約数ペア:

[(1, 20154281152467), (3, 6718093717489), (7, 2879183021781), (11, 1832207377497), (21, 959727673927), (33, 610735792499), (41, 491567832987), (77, 261743911071), (123, 163855944329), (231, 87247970357), (287, 70223976141), (451, 44687984817), (861, 23407992047), (1353, 14895994939), (3157, 6383997831), (9471, 2127999277), (14419, 1397758593), (43257, 465919531), (100933, 199679799), (147583, 136562349), (158609, 127068963), (302799, 66559933), (442749, 45520783), (475827, 42356321), (591179, 34091673), (1033081, 19508907), (1110263, 18152709), (1623413, 12414759), (1773537, 11363891), (3099243, 6502969), (3330789, 6050903), (4138253, 4870239)]