211399372791

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{673}}^1\times {\mathrm{120767}}^1$

素因数の和:121480

約数の個数: 36

約数和(自身を含む): 324857949312

約数和(自身を除く): 113458576521

約数列:

[1, 3, 9, 17, 51, 153, 289, 673, 867, 2019, 2601, 6057, 11441, 34323, 102969, 120767, 194497, 362301, 583491, 1086903, 1750473, 2053039, 6159117, 18477351, 34901663, 81276191, 104704989, 243828573, 314114967, 731485719, 1381695247, 4145085741, 12435257223, 23488819199, 70466457597, 211399372791]

約数ペア:

[(1, 211399372791), (3, 70466457597), (9, 23488819199), (17, 12435257223), (51, 4145085741), (153, 1381695247), (289, 731485719), (673, 314114967), (867, 243828573), (2019, 104704989), (2601, 81276191), (6057, 34901663), (11441, 18477351), (34323, 6159117), (102969, 2053039), (120767, 1750473), (194497, 1086903), (362301, 583491)]