8816283

素因数分解:

$3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 15515136

約数和(自身を除く): 6698853

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 73, 81, 189, 213, 219, 243, 497, 511, 567, 639, 657, 1491, 1533, 1701, 1917, 1971, 4473, 4599, 5183, 5751, 5913, 13419, 13797, 15549, 17253, 17739, 36281, 40257, 41391, 46647, 108843, 120771, 124173, 139941, 326529, 419823, 979587, 1259469, 2938761, 8816283]

約数ペア:

[(1, 8816283), (3, 2938761), (7, 1259469), (9, 979587), (21, 419823), (27, 326529), (63, 139941), (71, 124173), (73, 120771), (81, 108843), (189, 46647), (213, 41391), (219, 40257), (243, 36281), (497, 17739), (511, 17253), (567, 15549), (639, 13797), (657, 13419), (1491, 5913), (1533, 5751), (1701, 5183), (1917, 4599), (1971, 4473)]