135978369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 197050368

約数和(自身を除く): 61071999

約数列:

[1, 3, 23, 31, 69, 93, 151, 421, 453, 713, 1263, 2139, 3473, 4681, 9683, 10419, 13051, 14043, 29049, 39153, 63571, 107663, 190713, 300173, 322989, 900519, 1462133, 1970701, 4386399, 5912103, 45326123, 135978369]

約数ペア:

[(1, 135978369), (3, 45326123), (23, 5912103), (31, 4386399), (69, 1970701), (93, 1462133), (151, 900519), (421, 322989), (453, 300173), (713, 190713), (1263, 107663), (2139, 63571), (3473, 39153), (4681, 29049), (9683, 14043), (10419, 13051)]