148580919

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 224985600

約数和(自身を除く): 76404681

約数列:

[1, 3, 9, 27, 71, 179, 213, 433, 537, 639, 1299, 1611, 1917, 3897, 4833, 11691, 12709, 30743, 38127, 77507, 92229, 114381, 232521, 276687, 343143, 697563, 830061, 2092689, 5502997, 16508991, 49526973, 148580919]

約数ペア:

[(1, 148580919), (3, 49526973), (9, 16508991), (27, 5502997), (71, 2092689), (179, 830061), (213, 697563), (433, 343143), (537, 276687), (639, 232521), (1299, 114381), (1611, 92229), (1917, 77507), (3897, 38127), (4833, 30743), (11691, 12709)]