91687299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 47416701

約数列:

[1, 3, 11, 29, 33, 87, 149, 319, 447, 643, 957, 1639, 1929, 4321, 4917, 7073, 12963, 18647, 21219, 47531, 55941, 95807, 142593, 205117, 287421, 615351, 1053877, 2778403, 3161631, 8335209, 30562433, 91687299]

約数ペア:

[(1, 91687299), (3, 30562433), (11, 8335209), (29, 3161631), (33, 2778403), (87, 1053877), (149, 615351), (319, 287421), (447, 205117), (643, 142593), (957, 95807), (1639, 55941), (1929, 47531), (4321, 21219), (4917, 18647), (7073, 12963)]