40545267

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{10667}}^1$

素因数の和:10858

約数の個数: 16

約数和(自身を含む): 62130432

約数和(自身を除く): 21585165

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 10667, 32001, 74669, 224007, 1930727, 5792181, 13515089, 40545267]

約数ペア:

[(1, 40545267), (3, 13515089), (7, 5792181), (21, 1930727), (181, 224007), (543, 74669), (1267, 32001), (3801, 10667)]