123276921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{6197}}^1$

素因数の和:6568

約数の個数: 16

約数和(自身を含む): 173544000

約数和(自身を除く): 50267079

約数列:

[1, 3, 19, 57, 349, 1047, 6197, 6631, 18591, 19893, 117743, 353229, 2162753, 6488259, 41092307, 123276921]

約数ペア:

[(1, 123276921), (3, 41092307), (19, 6488259), (57, 2162753), (349, 353229), (1047, 117743), (6197, 19893), (6631, 18591)]