27252141

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 43618560

約数和(自身を除く): 16366419

約数列:

[1, 3, 7, 21, 29, 73, 87, 203, 219, 511, 609, 613, 1533, 1839, 2117, 4291, 6351, 12873, 14819, 17777, 44457, 44749, 53331, 124439, 134247, 313243, 373317, 939729, 1297721, 3893163, 9084047, 27252141]

約数ペア:

[(1, 27252141), (3, 9084047), (7, 3893163), (21, 1297721), (29, 939729), (73, 373317), (87, 313243), (203, 134247), (219, 124439), (511, 53331), (609, 44749), (613, 44457), (1533, 17777), (1839, 14819), (2117, 12873), (4291, 6351)]