53866137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 81002880

約数和(自身を除く): 27136743

約数列:

[1, 3, 13, 29, 39, 87, 97, 291, 377, 491, 1131, 1261, 1473, 2813, 3783, 6383, 8439, 14239, 19149, 36569, 42717, 47627, 109707, 142881, 185107, 555321, 619151, 1381183, 1857453, 4143549, 17955379, 53866137]

約数ペア:

[(1, 53866137), (3, 17955379), (13, 4143549), (29, 1857453), (39, 1381183), (87, 619151), (97, 555321), (291, 185107), (377, 142881), (491, 109707), (1131, 47627), (1261, 42717), (1473, 36569), (2813, 19149), (3783, 14239), (6383, 8439)]