145756419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{19181}}^1$

素因数の和:19350

約数の個数: 16

約数和(自身を含む): 207165600

約数和(自身を除く): 61409181

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 19181, 57543, 326077, 978231, 2857969, 8573907, 48585473, 145756419]

約数ペア:

[(1, 145756419), (3, 48585473), (17, 8573907), (51, 2857969), (149, 978231), (447, 326077), (2533, 57543), (7599, 19181)]