97728057

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 168480000

約数和(自身を除く): 70751943

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 149, 203, 261, 359, 447, 609, 1043, 1077, 1341, 1827, 2513, 3129, 3231, 4321, 7539, 9387, 10411, 12963, 22617, 30247, 31233, 38889, 53491, 72877, 90741, 93699, 160473, 218631, 272223, 374437, 481419, 655893, 1123311, 1551239, 3369933, 4653717, 10858673, 13961151, 32576019, 97728057]

約数ペア:

[(1, 97728057), (3, 32576019), (7, 13961151), (9, 10858673), (21, 4653717), (29, 3369933), (63, 1551239), (87, 1123311), (149, 655893), (203, 481419), (261, 374437), (359, 272223), (447, 218631), (609, 160473), (1043, 93699), (1077, 90741), (1341, 72877), (1827, 53491), (2513, 38889), (3129, 31233), (3231, 30247), (4321, 22617), (7539, 12963), (9387, 10411)]