201739689117

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15384709}}^1$

素因数の和:15384793

約数の個数: 24

約数和(自身を含む): 307201889280

約数和(自身を除く): 105462200163

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 15384709, 46154127, 138462381, 476925979, 723081323, 1430777937, 2169243969, 4292333811, 6507731907, 22415521013, 67246563039, 201739689117]

約数ペア:

[(1, 201739689117), (3, 67246563039), (9, 22415521013), (31, 6507731907), (47, 4292333811), (93, 2169243969), (141, 1430777937), (279, 723081323), (423, 476925979), (1457, 138462381), (4371, 46154127), (13113, 15384709)]