72672003

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{51431}}^1$

素因数の和:51594

約数の個数: 12

約数和(自身を含む): 105641328

約数和(自身を除く): 32969325

約数列:

[1, 3, 9, 157, 471, 1413, 51431, 154293, 462879, 8074667, 24224001, 72672003]

約数ペア:

[(1, 72672003), (3, 24224001), (9, 8074667), (157, 462879), (471, 154293), (1413, 51431)]