66171909

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1901}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 90748224

約数和(自身を除く): 24576315

約数列:

[1, 3, 41, 123, 283, 849, 1901, 5703, 11603, 34809, 77941, 233823, 537983, 1613949, 22057303, 66171909]

約数ペア:

[(1, 66171909), (3, 22057303), (41, 1613949), (123, 537983), (283, 233823), (849, 77941), (1901, 34809), (5703, 11603)]