71986431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{36973}}^1$

素因数の和:37046

約数の個数: 16

約数和(自身を含む): 106485120

約数和(自身を除く): 34498689

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 36973, 110919, 406703, 1220109, 2181407, 6544221, 23995477, 71986431]

約数ペア:

[(1, 71986431), (3, 23995477), (11, 6544221), (33, 2181407), (59, 1220109), (177, 406703), (649, 110919), (1947, 36973)]