55490409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10091}}^1$

素因数の和:10157

約数の個数: 24

約数和(自身を含む): 88163712

約数和(自身を除く): 32673303

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 10091, 30273, 90819, 131183, 393549, 474277, 1180647, 1422831, 4268493, 6165601, 18496803, 55490409]

約数ペア:

[(1, 55490409), (3, 18496803), (9, 6165601), (13, 4268493), (39, 1422831), (47, 1180647), (117, 474277), (141, 393549), (423, 131183), (611, 90819), (1833, 30273), (5499, 10091)]