133081599

素因数分解:

$3^1\times 7^3\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 208115200

約数和(自身を除く): 75033601

約数列:

[1, 3, 7, 21, 49, 147, 283, 343, 457, 849, 1029, 1371, 1981, 3199, 5943, 9597, 13867, 22393, 41601, 67179, 97069, 129331, 156751, 291207, 387993, 470253, 905317, 2715951, 6337219, 19011657, 44360533, 133081599]

約数ペア:

[(1, 133081599), (3, 44360533), (7, 19011657), (21, 6337219), (49, 2715951), (147, 905317), (283, 470253), (343, 387993), (457, 291207), (849, 156751), (1029, 129331), (1371, 97069), (1981, 67179), (3199, 41601), (5943, 22393), (9597, 13867)]