4640236443

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{23669}}^1$

素因数の和:23868

約数の個数: 32

約数和(自身を含む): 7055553600

約数和(自身を除く): 2415317157

約数列:

[1, 3, 9, 27, 53, 137, 159, 411, 477, 1233, 1431, 3699, 7261, 21783, 23669, 65349, 71007, 196047, 213021, 639063, 1254457, 3242653, 3763371, 9727959, 11290113, 29183877, 33870339, 87551631, 171860609, 515581827, 1546745481, 4640236443]

約数ペア:

[(1, 4640236443), (3, 1546745481), (9, 515581827), (27, 171860609), (53, 87551631), (137, 33870339), (159, 29183877), (411, 11290113), (477, 9727959), (1233, 3763371), (1431, 3242653), (3699, 1254457), (7261, 639063), (21783, 213021), (23669, 196047), (65349, 71007)]