160980969

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 229386240

約数和(自身を除く): 68405271

約数列:

[1, 3, 37, 47, 59, 111, 141, 177, 523, 1569, 1739, 2183, 2773, 5217, 6549, 8319, 19351, 24581, 30857, 58053, 73743, 92571, 102601, 307803, 909497, 1141709, 1450279, 2728491, 3425127, 4350837, 53660323, 160980969]

約数ペア:

[(1, 160980969), (3, 53660323), (37, 4350837), (47, 3425127), (59, 2728491), (111, 1450279), (141, 1141709), (177, 909497), (523, 307803), (1569, 102601), (1739, 92571), (2183, 73743), (2773, 58053), (5217, 30857), (6549, 24581), (8319, 19351)]