123277539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23203}}^1$

素因数の和:23247

約数の個数: 32

約数和(自身を含む): 213848064

約数和(自身を除く): 90570525

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 23203, 69609, 162421, 255233, 487263, 533669, 765699, 1601007, 1786631, 3735683, 5359893, 5870359, 11207049, 17611077, 41092513, 123277539]

約数ペア:

[(1, 123277539), (3, 41092513), (7, 17611077), (11, 11207049), (21, 5870359), (23, 5359893), (33, 3735683), (69, 1786631), (77, 1601007), (161, 765699), (231, 533669), (253, 487263), (483, 255233), (759, 162421), (1771, 69609), (5313, 23203)]