53206569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5479}}^1$

素因数の和:5581

約数の個数: 24

約数和(自身を含む): 83778240

約数和(自身を除く): 30571671

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 5479, 9711, 16437, 49311, 71227, 213681, 454757, 641043, 1364271, 4092813, 5911841, 17735523, 53206569]

約数ペア:

[(1, 53206569), (3, 17735523), (9, 5911841), (13, 4092813), (39, 1364271), (83, 641043), (117, 454757), (249, 213681), (747, 71227), (1079, 49311), (3237, 16437), (5479, 9711)]