7885740699

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{12289}}^1$

素因数の和:12420

約数の個数: 48

約数和(自身を含む): 12239660160

約数和(自身を除く): 4353919461

約数列:

[1, 3, 9, 37, 41, 47, 111, 123, 141, 333, 369, 423, 1517, 1739, 1927, 4551, 5217, 5781, 12289, 13653, 15651, 17343, 36867, 71299, 110601, 213897, 454693, 503849, 577583, 641691, 1364079, 1511547, 1732749, 4092237, 4534641, 5198247, 18642413, 21370571, 23680903, 55927239, 64111713, 71042709, 167781717, 192335139, 213128127, 876193411, 2628580233, 7885740699]

約数ペア:

[(1, 7885740699), (3, 2628580233), (9, 876193411), (37, 213128127), (41, 192335139), (47, 167781717), (111, 71042709), (123, 64111713), (141, 55927239), (333, 23680903), (369, 21370571), (423, 18642413), (1517, 5198247), (1739, 4534641), (1927, 4092237), (4551, 1732749), (5217, 1511547), (5781, 1364079), (12289, 641691), (13653, 577583), (15651, 503849), (17343, 454693), (36867, 213897), (71299, 110601)]