64145007

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{6581}}^1$

素因数の和:6628

約数の個数: 24

約数和(自身を含む): 100309680

約数和(自身を除く): 36164673

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 6581, 9747, 19743, 59229, 125039, 177687, 375117, 1125351, 2375741, 3376053, 7127223, 21381669, 64145007]

約数ペア:

[(1, 64145007), (3, 21381669), (9, 7127223), (19, 3376053), (27, 2375741), (57, 1125351), (171, 375117), (361, 177687), (513, 125039), (1083, 59229), (3249, 19743), (6581, 9747)]