192628863

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 327897856

約数和(自身を除く): 135268993

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 211, 301, 337, 387, 633, 903, 1011, 1477, 1899, 2359, 2709, 3033, 4431, 7077, 9073, 13293, 14491, 21231, 27219, 43473, 63511, 71107, 81657, 101437, 130419, 190533, 213321, 304311, 497749, 571599, 639963, 912933, 1493247, 3057601, 4479741, 9172803, 21403207, 27518409, 64209621, 192628863]

約数ペア:

[(1, 192628863), (3, 64209621), (7, 27518409), (9, 21403207), (21, 9172803), (43, 4479741), (63, 3057601), (129, 1493247), (211, 912933), (301, 639963), (337, 571599), (387, 497749), (633, 304311), (903, 213321), (1011, 190533), (1477, 130419), (1899, 101437), (2359, 81657), (2709, 71107), (3033, 63511), (4431, 43473), (7077, 27219), (9073, 21231), (13293, 14491)]