27911169

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7229}}^1$

素因数の和:7262

約数の個数: 32

約数和(自身を含む): 48585600

約数和(自身を除く): 20674431

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 7229, 21687, 65061, 79519, 93977, 195183, 238557, 281931, 715671, 845793, 1033747, 2147013, 2537379, 3101241, 9303723, 27911169]

約数ペア:

[(1, 27911169), (3, 9303723), (9, 3101241), (11, 2537379), (13, 2147013), (27, 1033747), (33, 845793), (39, 715671), (99, 281931), (117, 238557), (143, 195183), (297, 93977), (351, 79519), (429, 65061), (1287, 21687), (3861, 7229)]