54409719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15331}}^1$

素因数の和:15367

約数の個数: 24

約数和(自身を含む): 89784192

約数和(自身を除く): 35374473

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 15331, 45993, 107317, 199303, 321951, 597909, 1395121, 2590939, 4185363, 7772817, 18136573, 54409719]

約数ペア:

[(1, 54409719), (3, 18136573), (7, 7772817), (13, 4185363), (21, 2590939), (39, 1395121), (91, 597909), (169, 321951), (273, 199303), (507, 107317), (1183, 45993), (3549, 15331)]