86857617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6373}}^1$

素因数の和:6453

約数の個数: 32

約数和(自身を含む): 146856960

約数和(自身を除く): 59999343

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 6373, 13629, 19119, 44611, 70103, 133833, 210309, 376007, 490721, 1128021, 1472163, 2632049, 4136077, 7896147, 12408231, 28952539, 86857617]

約数ペア:

[(1, 86857617), (3, 28952539), (7, 12408231), (11, 7896147), (21, 4136077), (33, 2632049), (59, 1472163), (77, 1128021), (177, 490721), (231, 376007), (413, 210309), (649, 133833), (1239, 70103), (1947, 44611), (4543, 19119), (6373, 13629)]