40102353

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 59081256

約数和(自身を除く): 18978903

約数列:

[1, 3, 9, 101, 157, 281, 303, 471, 843, 909, 1413, 2529, 15857, 28381, 44117, 47571, 85143, 132351, 142713, 255429, 397053, 4455817, 13367451, 40102353]

約数ペア:

[(1, 40102353), (3, 13367451), (9, 4455817), (101, 397053), (157, 255429), (281, 142713), (303, 132351), (471, 85143), (843, 47571), (909, 44117), (1413, 28381), (2529, 15857)]