201617271

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 296949744

約数和(自身を除く): 95332473

約数列:

[1, 3, 9, 67, 201, 257, 603, 771, 1301, 2313, 3903, 11709, 17219, 51657, 87167, 154971, 261501, 334357, 784503, 1003071, 3009213, 22401919, 67205757, 201617271]

約数ペア:

[(1, 201617271), (3, 67205757), (9, 22401919), (67, 3009213), (201, 1003071), (257, 784503), (603, 334357), (771, 261501), (1301, 154971), (2313, 87167), (3903, 51657), (11709, 17219)]