180383841

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 295267104

約数和(自身を除く): 114883263

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 443, 457, 891, 1329, 1371, 3987, 4113, 4873, 5027, 11961, 12339, 14619, 15081, 35883, 37017, 43857, 45243, 131571, 135729, 202451, 394713, 407187, 607353, 1822059, 2226961, 5466177, 6680883, 16398531, 20042649, 60127947, 180383841]

約数ペア:

[(1, 180383841), (3, 60127947), (9, 20042649), (11, 16398531), (27, 6680883), (33, 5466177), (81, 2226961), (99, 1822059), (297, 607353), (443, 407187), (457, 394713), (891, 202451), (1329, 135729), (1371, 131571), (3987, 45243), (4113, 43857), (4873, 37017), (5027, 35883), (11961, 15081), (12339, 14619)]