49198239

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3307}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 79392000

約数和(自身を除く): 30193761

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 3307, 4959, 9921, 14877, 29763, 62833, 89289, 95903, 188499, 287709, 565497, 863127, 1696491, 1822157, 2589381, 5466471, 16399413, 49198239]

約数ペア:

[(1, 49198239), (3, 16399413), (9, 5466471), (19, 2589381), (27, 1822157), (29, 1696491), (57, 863127), (87, 565497), (171, 287709), (261, 188499), (513, 95903), (551, 89289), (783, 62833), (1653, 29763), (3307, 14877), (4959, 9921)]