70225407

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8641}}^1$

素因数の和:8700

約数の個数: 32

約数和(自身を含む): 121679360

約数和(自身を除く): 51453953

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 8641, 25923, 60487, 77769, 181461, 233307, 371563, 544383, 1114689, 1633149, 2600941, 3344067, 7802823, 10032201, 23408469, 70225407]

約数ペア:

[(1, 70225407), (3, 23408469), (7, 10032201), (9, 7802823), (21, 3344067), (27, 2600941), (43, 1633149), (63, 1114689), (129, 544383), (189, 371563), (301, 233307), (387, 181461), (903, 77769), (1161, 60487), (2709, 25923), (8127, 8641)]