509603427

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18743}}^1$

素因数の和:18824

約数の個数: 32

約数和(自身を含む): 809740800

約数和(自身を除く): 300137373

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 1007, 1431, 3021, 9063, 18743, 27189, 56229, 168687, 356117, 506061, 993379, 1068351, 2980137, 3205053, 8940411, 9615159, 18874201, 26821233, 56622603, 169867809, 509603427]

約数ペア:

[(1, 509603427), (3, 169867809), (9, 56622603), (19, 26821233), (27, 18874201), (53, 9615159), (57, 8940411), (159, 3205053), (171, 2980137), (477, 1068351), (513, 993379), (1007, 506061), (1431, 356117), (3021, 168687), (9063, 56229), (18743, 27189)]