218399697081

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5626393}}^1$

素因数の和:5626645

約数の個数: 24

約数和(自身を含む): 333532636320

約数和(自身を除く): 115132939239

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 4313, 12939, 38817, 5626393, 16879179, 50637537, 106901467, 320704401, 962113203, 1277191211, 3831573633, 11494720899, 24266633009, 72799899027, 218399697081]

約数ペア:

[(1, 218399697081), (3, 72799899027), (9, 24266633009), (19, 11494720899), (57, 3831573633), (171, 1277191211), (227, 962113203), (681, 320704401), (2043, 106901467), (4313, 50637537), (12939, 16879179), (38817, 5626393)]