72410973

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 104802432

約数和(自身を除く): 32391459

約数列:

[1, 3, 17, 47, 51, 141, 289, 799, 867, 1777, 2397, 5331, 13583, 30209, 40749, 83519, 90627, 250557, 513553, 1419823, 1540659, 4259469, 24136991, 72410973]

約数ペア:

[(1, 72410973), (3, 24136991), (17, 4259469), (47, 1540659), (51, 1419823), (141, 513553), (289, 250557), (799, 90627), (867, 83519), (1777, 40749), (2397, 30209), (5331, 13583)]