83309538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6803}}^1$

素因数の和:6978

約数の個数: 32

約数和(自身を含む): 180605376

約数和(自身を除く): 97295838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 6803, 12246, 13606, 20409, 40818, 88439, 176878, 265317, 530634, 1068071, 2136142, 3204213, 6408426, 13884923, 27769846, 41654769, 83309538]

約数ペア:

[(1, 83309538), (2, 41654769), (3, 27769846), (6, 13884923), (13, 6408426), (26, 3204213), (39, 2136142), (78, 1068071), (157, 530634), (314, 265317), (471, 176878), (942, 88439), (2041, 40818), (4082, 20409), (6123, 13606), (6803, 12246)]