21552202977

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1\times {\mathrm{149503}}^1$

素因数の和:151192

約数の個数: 16

約数和(自身を含む): 29745315840

約数和(自身を除く): 8193112863

約数列:

[1, 3, 29, 87, 1657, 4971, 48053, 144159, 149503, 448509, 4335587, 13006761, 247726471, 743179413, 7184067659, 21552202977]

約数ペア:

[(1, 21552202977), (3, 7184067659), (29, 743179413), (87, 247726471), (1657, 13006761), (4971, 4335587), (48053, 448509), (144159, 149503)]