55092663

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 30616137

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 991, 1917, 2059, 2973, 6177, 8919, 18531, 26757, 28739, 55593, 70361, 86217, 211083, 258651, 633249, 775953, 1899747, 2040469, 6121407, 18364221, 55092663]

約数ペア:

[(1, 55092663), (3, 18364221), (9, 6121407), (27, 2040469), (29, 1899747), (71, 775953), (87, 633249), (213, 258651), (261, 211083), (639, 86217), (783, 70361), (991, 55593), (1917, 28739), (2059, 26757), (2973, 18531), (6177, 8919)]