23729841

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 39552480

約数和(自身を除く): 15822639

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 907, 969, 1377, 1539, 2721, 2907, 8163, 8721, 15419, 17233, 24489, 26163, 46257, 51699, 73467, 138771, 155097, 292961, 416313, 465291, 878883, 1248939, 1395873, 2636649, 7909947, 23729841]

約数ペア:

[(1, 23729841), (3, 7909947), (9, 2636649), (17, 1395873), (19, 1248939), (27, 878883), (51, 465291), (57, 416313), (81, 292961), (153, 155097), (171, 138771), (323, 73467), (459, 51699), (513, 46257), (907, 26163), (969, 24489), (1377, 17233), (1539, 15419), (2721, 8721), (2907, 8163)]