15662783133

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{442489}}^1$

素因数の和:442543

約数の個数: 40

約数和(自身を含む): 25699819200

約数和(自身を除く): 10037036067

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 3933, 11799, 35397, 442489, 1327467, 3982401, 8407291, 10177247, 11947203, 25221873, 30531741, 35841609, 75665619, 91595223, 193367693, 226996857, 274785669, 580103079, 680990571, 824357007, 1740309237, 5220927711, 15662783133]

約数ペア:

[(1, 15662783133), (3, 5220927711), (9, 1740309237), (19, 824357007), (23, 680990571), (27, 580103079), (57, 274785669), (69, 226996857), (81, 193367693), (171, 91595223), (207, 75665619), (437, 35841609), (513, 30531741), (621, 25221873), (1311, 11947203), (1539, 10177247), (1863, 8407291), (3933, 3982401), (11799, 1327467), (35397, 442489)]