164869419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1693}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 259547904

約数和(自身を除く): 94678485

約数列:

[1, 3, 11, 13, 33, 39, 143, 227, 429, 681, 1693, 2497, 2951, 5079, 7491, 8853, 18623, 22009, 32461, 55869, 66027, 97383, 242099, 384311, 726297, 1152933, 4227421, 4996043, 12682263, 14988129, 54956473, 164869419]

約数ペア:

[(1, 164869419), (3, 54956473), (11, 14988129), (13, 12682263), (33, 4996043), (39, 4227421), (143, 1152933), (227, 726297), (429, 384311), (681, 242099), (1693, 97383), (2497, 66027), (2951, 55869), (5079, 32461), (7491, 22009), (8853, 18623)]