54933489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 89369280

約数和(自身を除く): 34435791

約数列:

[1, 3, 9, 13, 39, 43, 61, 117, 129, 179, 183, 387, 537, 549, 559, 793, 1611, 1677, 2327, 2379, 2623, 5031, 6981, 7137, 7697, 7869, 10919, 20943, 23091, 23607, 32757, 34099, 69273, 98271, 100061, 102297, 141947, 300183, 306891, 425841, 469517, 900549, 1277523, 1408551, 4225653, 6103721, 18311163, 54933489]

約数ペア:

[(1, 54933489), (3, 18311163), (9, 6103721), (13, 4225653), (39, 1408551), (43, 1277523), (61, 900549), (117, 469517), (129, 425841), (179, 306891), (183, 300183), (387, 141947), (537, 102297), (549, 100061), (559, 98271), (793, 69273), (1611, 34099), (1677, 32757), (2327, 23607), (2379, 23091), (2623, 20943), (5031, 10919), (6981, 7869), (7137, 7697)]