2118889714941

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4507}}^1\times {\mathrm{23929}}^1$

素因数の和:28538

約数の個数: 48

約数和(自身を含む): 3197457681600

約数和(自身を除く): 1078567966659

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 4507, 6549, 13521, 19647, 23929, 40563, 71787, 166759, 215361, 265913, 500277, 797739, 885373, 1411811, 1500831, 2393217, 2656119, 4235433, 7968357, 9838781, 12706299, 29516343, 52237007, 88549029, 107848003, 156711021, 323544009, 470133063, 970632027, 3990376111, 6363032177, 11971128333, 19089096531, 35913384999, 57267289593, 235432190549, 706296571647, 2118889714941]

約数ペア:

[(1, 2118889714941), (3, 706296571647), (9, 235432190549), (37, 57267289593), (59, 35913384999), (111, 19089096531), (177, 11971128333), (333, 6363032177), (531, 3990376111), (2183, 970632027), (4507, 470133063), (6549, 323544009), (13521, 156711021), (19647, 107848003), (23929, 88549029), (40563, 52237007), (71787, 29516343), (166759, 12706299), (215361, 9838781), (265913, 7968357), (500277, 4235433), (797739, 2656119), (885373, 2393217), (1411811, 1500831)]