19221489745929

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{30853}}^1\times {\mathrm{152809}}^1$

素因数の和:183822

約数の個数: 32

約数和(自身を含む): 28665982419200

約数和(自身を除く): 9444492673271

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 30853, 92559, 152809, 277677, 458427, 833031, 1375281, 4125843, 4658803, 13976409, 23074159, 41929227, 69222477, 125787681, 207667431, 623002293, 4714616077, 14143848231, 42431544693, 127294634079, 711907027627, 2135721082881, 6407163248643, 19221489745929]

約数ペア:

[(1, 19221489745929), (3, 6407163248643), (9, 2135721082881), (27, 711907027627), (151, 127294634079), (453, 42431544693), (1359, 14143848231), (4077, 4714616077), (30853, 623002293), (92559, 207667431), (152809, 125787681), (277677, 69222477), (458427, 41929227), (833031, 23074159), (1375281, 13976409), (4125843, 4658803)]