38302551

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 66954624

約数和(自身を除く): 28652073

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 1571, 2709, 3483, 4713, 8127, 10997, 14139, 24381, 32991, 42417, 67553, 98973, 127251, 202659, 296919, 472871, 607977, 890757, 1418613, 1823931, 4255839, 5471793, 12767517, 38302551]

約数ペア:

[(1, 38302551), (3, 12767517), (7, 5471793), (9, 4255839), (21, 1823931), (27, 1418613), (43, 890757), (63, 607977), (81, 472871), (129, 296919), (189, 202659), (301, 127251), (387, 98973), (567, 67553), (903, 42417), (1161, 32991), (1571, 24381), (2709, 14139), (3483, 10997), (4713, 8127)]