7792929

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 12545280

約数和(自身を除く): 4752351

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 89, 141, 207, 267, 423, 621, 801, 1081, 1269, 1863, 2047, 2403, 3243, 3807, 4183, 6141, 7209, 9729, 12549, 18423, 29187, 37647, 55269, 87561, 96209, 112941, 165807, 288627, 338823, 865881, 2597643, 7792929]

約数ペア:

[(1, 7792929), (3, 2597643), (9, 865881), (23, 338823), (27, 288627), (47, 165807), (69, 112941), (81, 96209), (89, 87561), (141, 55269), (207, 37647), (267, 29187), (423, 18423), (621, 12549), (801, 9729), (1081, 7209), (1269, 6141), (1863, 4183), (2047, 3807), (2403, 3243)]