153930921

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{3767}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 209983104

約数和(自身を除く): 56052183

約数列:

[1, 3, 53, 159, 257, 771, 3767, 11301, 13621, 40863, 199651, 598953, 968119, 2904357, 51310307, 153930921]

約数ペア:

[(1, 153930921), (3, 51310307), (53, 2904357), (159, 968119), (257, 598953), (771, 199651), (3767, 40863), (11301, 13621)]