103485837

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 181923840

約数和(自身を除く): 78438003

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 71, 91, 133, 213, 247, 273, 281, 399, 497, 741, 843, 923, 1349, 1491, 1729, 1967, 2769, 3653, 4047, 5187, 5339, 5901, 6461, 9443, 10959, 16017, 17537, 19383, 19951, 25571, 28329, 37373, 52611, 59853, 69407, 76713, 112119, 122759, 139657, 208221, 259363, 368277, 379069, 418971, 485849, 778089, 1137207, 1457547, 1815541, 2653483, 4927897, 5446623, 7960449, 14783691, 34495279, 103485837]

約数ペア:

[(1, 103485837), (3, 34495279), (7, 14783691), (13, 7960449), (19, 5446623), (21, 4927897), (39, 2653483), (57, 1815541), (71, 1457547), (91, 1137207), (133, 778089), (213, 485849), (247, 418971), (273, 379069), (281, 368277), (399, 259363), (497, 208221), (741, 139657), (843, 122759), (923, 112119), (1349, 76713), (1491, 69407), (1729, 59853), (1967, 52611), (2769, 37373), (3653, 28329), (4047, 25571), (5187, 19951), (5339, 19383), (5901, 17537), (6461, 16017), (9443, 10959)]