78984159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 120602880

約数和(自身を除く): 41618721

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 969, 1887, 2109, 2203, 6609, 11951, 35853, 37451, 41857, 81511, 112353, 125571, 244533, 711569, 1385687, 1548709, 2134707, 4157061, 4646127, 26328053, 78984159]

約数ペア:

[(1, 78984159), (3, 26328053), (17, 4646127), (19, 4157061), (37, 2134707), (51, 1548709), (57, 1385687), (111, 711569), (323, 244533), (629, 125571), (703, 112353), (969, 81511), (1887, 41857), (2109, 37451), (2203, 35853), (6609, 11951)]