189415959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{8287}}^1$

素因数の和:8710

約数の個数: 16

約数和(自身を含む): 266542080

約数和(自身を除く): 77126121

約数列:

[1, 3, 19, 57, 401, 1203, 7619, 8287, 22857, 24861, 157453, 472359, 3323087, 9969261, 63138653, 189415959]

約数ペア:

[(1, 189415959), (3, 63138653), (19, 9969261), (57, 3323087), (401, 472359), (1203, 157453), (7619, 24861), (8287, 22857)]