77255827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 92067840

約数和(自身を除く): 14812013

約数列:

[1, 11, 23, 47, 73, 89, 253, 517, 803, 979, 1081, 1679, 2047, 3431, 4183, 6497, 11891, 18469, 22517, 37741, 46013, 71467, 78913, 96209, 149431, 305359, 868043, 1058299, 1643741, 3358949, 7023257, 77255827]

約数ペア:

[(1, 77255827), (11, 7023257), (23, 3358949), (47, 1643741), (73, 1058299), (89, 868043), (253, 305359), (517, 149431), (803, 96209), (979, 78913), (1081, 71467), (1679, 46013), (2047, 37741), (3431, 22517), (4183, 18469), (6497, 11891)]