153399207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{53881}}^1$

素因数の和:53970

約数の個数: 16

約数和(自身を含む): 223287008

約数和(自身を除く): 69887801

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 53881, 161643, 700453, 2101359, 3933313, 11799939, 51133069, 153399207]

約数ペア:

[(1, 153399207), (3, 51133069), (13, 11799939), (39, 3933313), (73, 2101359), (219, 700453), (949, 161643), (2847, 53881)]