72531507

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{12329}}^1$

素因数の和:12422

約数の個数: 16

約数和(自身を含む): 101204640

約数和(自身を除く): 28673133

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 12329, 36987, 456173, 653437, 1368519, 1960311, 24177169, 72531507]

約数ペア:

[(1, 72531507), (3, 24177169), (37, 1960311), (53, 1368519), (111, 653437), (159, 456173), (1961, 36987), (5883, 12329)]