61536891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 95219712

約数和(自身を除く): 33682821

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 2213, 6639, 9269, 27807, 28769, 50899, 68603, 86307, 152697, 205809, 661687, 891839, 1577869, 1985061, 2675517, 4733607, 20512297, 61536891]

約数ペア:

[(1, 61536891), (3, 20512297), (13, 4733607), (23, 2675517), (31, 1985061), (39, 1577869), (69, 891839), (93, 661687), (299, 205809), (403, 152697), (713, 86307), (897, 68603), (1209, 50899), (2139, 28769), (2213, 27807), (6639, 9269)]