121147608738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1553174471}}^1$

素因数の和:1553174489

約数の個数: 16

約数和(自身を含む): 260933311296

約数和(自身を除く): 139785702558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1553174471, 3106348942, 4659523413, 9319046826, 20191268123, 40382536246, 60573804369, 121147608738]

約数ペア:

[(1, 121147608738), (2, 60573804369), (3, 40382536246), (6, 20191268123), (13, 9319046826), (26, 4659523413), (39, 3106348942), (78, 1553174471)]