27303199497

素因数分解:

$3^4\times 7^2\times {\mathrm{6879113}}^1$

素因数の和:6879139

約数の個数: 30

約数和(自身を含む): 47445249258

約数和(自身を除く): 20142049761

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 6879113, 20637339, 48153791, 61912017, 144461373, 185736051, 337076537, 433384119, 557208153, 1011229611, 1300152357, 3033688833, 3900457071, 9101066499, 27303199497]

約数ペア:

[(1, 27303199497), (3, 9101066499), (7, 3900457071), (9, 3033688833), (21, 1300152357), (27, 1011229611), (49, 557208153), (63, 433384119), (81, 337076537), (147, 185736051), (189, 144461373), (441, 61912017), (567, 48153791), (1323, 20637339), (3969, 6879113)]