40836545919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{638081}}^1$

素因数の和:638647

約数の個数: 24

約数和(自身を含む): 63639746352

約数和(自身を除く): 22803200433

約数列:

[1, 3, 9, 13, 39, 117, 547, 1641, 4923, 7111, 21333, 63999, 638081, 1914243, 5742729, 8295053, 24885159, 74655477, 349030307, 1047090921, 3141272763, 4537393991, 13612181973, 40836545919]

約数ペア:

[(1, 40836545919), (3, 13612181973), (9, 4537393991), (13, 3141272763), (39, 1047090921), (117, 349030307), (547, 74655477), (1641, 24885159), (4923, 8295053), (7111, 5742729), (21333, 1914243), (63999, 638081)]