45147447

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 66409200

約数和(自身を除く): 21261753

約数列:

[1, 3, 9, 131, 149, 257, 393, 447, 771, 1179, 1341, 2313, 19519, 33667, 38293, 58557, 101001, 114879, 175671, 303003, 344637, 5016383, 15049149, 45147447]

約数ペア:

[(1, 45147447), (3, 15049149), (9, 5016383), (131, 344637), (149, 303003), (257, 175671), (393, 114879), (447, 101001), (771, 58557), (1179, 38293), (1341, 33667), (2313, 19519)]