55686147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 84706560

約数和(自身を除く): 29020413

約数列:

[1, 3, 11, 33, 37, 59, 111, 177, 407, 649, 773, 1221, 1947, 2183, 2319, 6549, 8503, 24013, 25509, 28601, 45607, 72039, 85803, 136821, 314611, 501677, 943833, 1505031, 1687459, 5062377, 18562049, 55686147]

約数ペア:

[(1, 55686147), (3, 18562049), (11, 5062377), (33, 1687459), (37, 1505031), (59, 943833), (111, 501677), (177, 314611), (407, 136821), (649, 85803), (773, 72039), (1221, 45607), (1947, 28601), (2183, 25509), (2319, 24013), (6549, 8503)]