54477891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1297}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 85044960

約数和(自身を除く): 30567069

約数列:

[1, 3, 9, 13, 39, 117, 359, 1077, 1297, 3231, 3891, 4667, 11673, 14001, 16861, 42003, 50583, 151749, 465623, 1396869, 4190607, 6053099, 18159297, 54477891]

約数ペア:

[(1, 54477891), (3, 18159297), (9, 6053099), (13, 4190607), (39, 1396869), (117, 465623), (359, 151749), (1077, 50583), (1297, 42003), (3231, 16861), (3891, 14001), (4667, 11673)]