127949406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{27803}}^1$

素因数の和:27880

約数の個数: 32

約数和(自身を含む): 280264320

約数和(自身を除く): 152314914

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 27803, 55606, 83409, 166818, 361439, 722878, 1084317, 1640377, 2168634, 3280754, 4921131, 9842262, 21324901, 42649802, 63974703, 127949406]

約数ペア:

[(1, 127949406), (2, 63974703), (3, 42649802), (6, 21324901), (13, 9842262), (26, 4921131), (39, 3280754), (59, 2168634), (78, 1640377), (118, 1084317), (177, 722878), (354, 361439), (767, 166818), (1534, 83409), (2301, 55606), (4602, 27803)]