72391797

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10067}}^1$

素因数の和:10137

約数の個数: 24

約数和(自身を含む): 113083776

約数和(自身を除く): 40691979

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 10067, 30201, 90603, 171139, 473149, 513417, 1419447, 1540251, 4258341, 8043533, 24130599, 72391797]

約数ペア:

[(1, 72391797), (3, 24130599), (9, 8043533), (17, 4258341), (47, 1540251), (51, 1419447), (141, 513417), (153, 473149), (423, 171139), (799, 90603), (2397, 30201), (7191, 10067)]