16023663

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 25998336

約数和(自身を除く): 9974673

約数列:

[1, 3, 9, 23, 27, 47, 61, 69, 81, 141, 183, 207, 243, 423, 549, 621, 1081, 1269, 1403, 1647, 1863, 2867, 3243, 3807, 4209, 4941, 5589, 8601, 9729, 11421, 12627, 14823, 25803, 29187, 37881, 65941, 77409, 87561, 113643, 197823, 232227, 262683, 340929, 593469, 696681, 1780407, 5341221, 16023663]

約数ペア:

[(1, 16023663), (3, 5341221), (9, 1780407), (23, 696681), (27, 593469), (47, 340929), (61, 262683), (69, 232227), (81, 197823), (141, 113643), (183, 87561), (207, 77409), (243, 65941), (423, 37881), (549, 29187), (621, 25803), (1081, 14823), (1269, 12627), (1403, 11421), (1647, 9729), (1863, 8601), (2867, 5589), (3243, 4941), (3807, 4209)]