16198778871

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2870597}}^1$

素因数の和:2870636

約数の個数: 32

約数和(自身を含む): 27557740800

約数和(自身を除く): 11358961929

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 2870597, 8611791, 25835373, 31576567, 54541343, 77506119, 94729701, 163624029, 284189103, 490872087, 599954773, 852567309, 1472616261, 1799864319, 5399592957, 16198778871]

約数ペア:

[(1, 16198778871), (3, 5399592957), (9, 1799864319), (11, 1472616261), (19, 852567309), (27, 599954773), (33, 490872087), (57, 284189103), (99, 163624029), (171, 94729701), (209, 77506119), (297, 54541343), (513, 31576567), (627, 25835373), (1881, 8611791), (5643, 2870597)]