72696939

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{17053}}^1$

素因数の和:17099

約数の個数: 24

約数和(自身を含む): 116649360

約数和(自身を除く): 43952421

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 17053, 51159, 119371, 358113, 494537, 835597, 1483611, 2506791, 3461759, 10385277, 24232313, 72696939]

約数ペア:

[(1, 72696939), (3, 24232313), (7, 10385277), (21, 3461759), (29, 2506791), (49, 1483611), (87, 835597), (147, 494537), (203, 358113), (609, 119371), (1421, 51159), (4263, 17053)]