5456403

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 40

約数和(自身を含む): 8781696

約数和(自身を除く): 3325293

約数列:

[1, 3, 9, 27, 31, 41, 53, 81, 93, 123, 159, 279, 369, 477, 837, 1107, 1271, 1431, 1643, 2173, 2511, 3321, 3813, 4293, 4929, 6519, 11439, 14787, 19557, 34317, 44361, 58671, 67363, 102951, 133083, 176013, 202089, 606267, 1818801, 5456403]

約数ペア:

[(1, 5456403), (3, 1818801), (9, 606267), (27, 202089), (31, 176013), (41, 133083), (53, 102951), (81, 67363), (93, 58671), (123, 44361), (159, 34317), (279, 19557), (369, 14787), (477, 11439), (837, 6519), (1107, 4929), (1271, 4293), (1431, 3813), (1643, 3321), (2173, 2511)]