271946133

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{72461}}^1$

素因数の和:72609

約数の個数: 16

約数和(自身を含む): 405787200

約数和(自身を除く): 133841067

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 72461, 217383, 652149, 1956447, 10072079, 30216237, 90648711, 271946133]

約数ペア:

[(1, 271946133), (3, 90648711), (9, 30216237), (27, 10072079), (139, 1956447), (417, 652149), (1251, 217383), (3753, 72461)]