17747752959

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{13633}}^1$

素因数の和:14012

約数の個数: 48

約数和(自身を含む): 28245285120

約数和(自身を除く): 10497532161

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 331, 437, 993, 1311, 2979, 3933, 6289, 7613, 13633, 18867, 22839, 40899, 56601, 68517, 122697, 144647, 259027, 313559, 433941, 777081, 940677, 1301823, 2331243, 2822031, 4512523, 5957621, 13537569, 17872863, 40612707, 53618589, 85737937, 103788029, 257213811, 311364087, 771641433, 934092261, 1971972551, 5915917653, 17747752959]

約数ペア:

[(1, 17747752959), (3, 5915917653), (9, 1971972551), (19, 934092261), (23, 771641433), (57, 311364087), (69, 257213811), (171, 103788029), (207, 85737937), (331, 53618589), (437, 40612707), (993, 17872863), (1311, 13537569), (2979, 5957621), (3933, 4512523), (6289, 2822031), (7613, 2331243), (13633, 1301823), (18867, 940677), (22839, 777081), (40899, 433941), (56601, 313559), (68517, 259027), (122697, 144647)]