53754477

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 86784000

約数和(自身を除く): 33029523

約数列:

[1, 3, 7, 19, 21, 57, 133, 199, 399, 597, 677, 1393, 2031, 3781, 4179, 4739, 11343, 12863, 14217, 26467, 38589, 79401, 90041, 134723, 270123, 404169, 943061, 2559737, 2829183, 7679211, 17918159, 53754477]

約数ペア:

[(1, 53754477), (3, 17918159), (7, 7679211), (19, 2829183), (21, 2559737), (57, 943061), (133, 404169), (199, 270123), (399, 134723), (597, 90041), (677, 79401), (1393, 38589), (2031, 26467), (3781, 14217), (4179, 12863), (4739, 11343)]