53957043

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4261}}^1$

素因数の和:4344

約数の個数: 32

約数和(自身を含む): 92741120

約数和(自身を除く): 38784077

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 4261, 12663, 12783, 29827, 38349, 89481, 115047, 268443, 285487, 805329, 856461, 1998409, 2569383, 5995227, 7708149, 17985681, 53957043]

約数ペア:

[(1, 53957043), (3, 17985681), (7, 7708149), (9, 5995227), (21, 2569383), (27, 1998409), (63, 856461), (67, 805329), (189, 285487), (201, 268443), (469, 115047), (603, 89481), (1407, 38349), (1809, 29827), (4221, 12783), (4261, 12663)]