72537549

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{65173}}^1$

素因数の和:65236

約数の個数: 16

約数和(自身を含む): 112620672

約数和(自身を除く): 40083123

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 65173, 195519, 456211, 1368633, 3454169, 10362507, 24179183, 72537549]

約数ペア:

[(1, 72537549), (3, 24179183), (7, 10362507), (21, 3454169), (53, 1368633), (159, 456211), (371, 195519), (1113, 65173)]