117621609

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 200494080

約数和(自身を除く): 82872471

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 399, 437, 483, 931, 1127, 1311, 1831, 2793, 3059, 3381, 5493, 9177, 12817, 21413, 34789, 38451, 42113, 64239, 89719, 104367, 126339, 243523, 269157, 294791, 730569, 800147, 884373, 1704661, 2063537, 2400441, 5113983, 5601029, 6190611, 16803087, 39207203, 117621609]

約数ペア:

[(1, 117621609), (3, 39207203), (7, 16803087), (19, 6190611), (21, 5601029), (23, 5113983), (49, 2400441), (57, 2063537), (69, 1704661), (133, 884373), (147, 800147), (161, 730569), (399, 294791), (437, 269157), (483, 243523), (931, 126339), (1127, 104367), (1311, 89719), (1831, 64239), (2793, 42113), (3059, 38451), (3381, 34789), (5493, 21413), (9177, 12817)]