80136243

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 137468800

約数和(自身を除く): 57332557

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 363, 513, 627, 1089, 1291, 1881, 2299, 3267, 3873, 5643, 6897, 11619, 14201, 20691, 24529, 34857, 42603, 62073, 73587, 127809, 156211, 220761, 269819, 383427, 468633, 662283, 809457, 1405899, 2428371, 2968009, 4217697, 7285113, 8904027, 26712081, 80136243]

約数ペア:

[(1, 80136243), (3, 26712081), (9, 8904027), (11, 7285113), (19, 4217697), (27, 2968009), (33, 2428371), (57, 1405899), (99, 809457), (121, 662283), (171, 468633), (209, 383427), (297, 269819), (363, 220761), (513, 156211), (627, 127809), (1089, 73587), (1291, 62073), (1881, 42603), (2299, 34857), (3267, 24529), (3873, 20691), (5643, 14201), (6897, 11619)]