97739019

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 169840320

約数和(自身を除く): 72101301

約数列:

[1, 3, 7, 9, 21, 29, 61, 63, 87, 183, 203, 261, 427, 549, 609, 877, 1281, 1769, 1827, 2631, 3843, 5307, 6139, 7893, 12383, 15921, 18417, 25433, 37149, 53497, 55251, 76299, 111447, 160491, 178031, 228897, 374479, 481473, 534093, 1123437, 1551413, 1602279, 3370311, 4654239, 10859891, 13962717, 32579673, 97739019]

約数ペア:

[(1, 97739019), (3, 32579673), (7, 13962717), (9, 10859891), (21, 4654239), (29, 3370311), (61, 1602279), (63, 1551413), (87, 1123437), (183, 534093), (203, 481473), (261, 374479), (427, 228897), (549, 178031), (609, 160491), (877, 111447), (1281, 76299), (1769, 55251), (1827, 53497), (2631, 37149), (3843, 25433), (5307, 18417), (6139, 15921), (7893, 12383)]