1125726687

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{11489}}^1$

素因数の和:11708

約数の個数: 32

約数和(自身を含む): 1764864000

約数和(自身を除く): 639137313

約数列:

[1, 3, 9, 19, 27, 57, 171, 191, 513, 573, 1719, 3629, 5157, 10887, 11489, 32661, 34467, 97983, 103401, 218291, 310203, 654873, 1964619, 2194399, 5893857, 6583197, 19749591, 41693581, 59248773, 125080743, 375242229, 1125726687]

約数ペア:

[(1, 1125726687), (3, 375242229), (9, 125080743), (19, 59248773), (27, 41693581), (57, 19749591), (171, 6583197), (191, 5893857), (513, 2194399), (573, 1964619), (1719, 654873), (3629, 310203), (5157, 218291), (10887, 103401), (11489, 97983), (32661, 34467)]