187872121

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 204456960

約数和(自身を除く): 16584839

約数列:

[1, 29, 31, 53, 899, 1537, 1643, 3943, 47647, 114347, 122233, 208979, 3544757, 6060391, 6478349, 187872121]

約数ペア:

[(1, 187872121), (29, 6478349), (31, 6060391), (53, 3544757), (899, 208979), (1537, 122233), (1643, 114347), (3943, 47647)]