27271959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 43104768

約数和(自身を除く): 15832809

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 421, 429, 453, 1263, 1661, 1963, 4631, 4983, 5473, 5889, 13893, 16419, 21593, 60203, 63571, 64779, 180609, 190713, 699281, 826423, 2097843, 2479269, 9090653, 27271959]

約数ペア:

[(1, 27271959), (3, 9090653), (11, 2479269), (13, 2097843), (33, 826423), (39, 699281), (143, 190713), (151, 180609), (421, 64779), (429, 63571), (453, 60203), (1263, 21593), (1661, 16419), (1963, 13893), (4631, 5889), (4983, 5473)]