162218213541

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{206897}}^1$

素因数の和:207386

約数の個数: 32

約数和(自身を含む): 244305158400

約数和(自身を除く): 82086944859

約数列:

[1, 3, 9, 27, 71, 213, 409, 639, 1227, 1917, 3681, 11043, 29039, 87117, 206897, 261351, 620691, 784053, 1862073, 5586219, 14689687, 44069061, 84620873, 132207183, 253862619, 396621549, 761587857, 2284763571, 6008081983, 18024245949, 54072737847, 162218213541]

約数ペア:

[(1, 162218213541), (3, 54072737847), (9, 18024245949), (27, 6008081983), (71, 2284763571), (213, 761587857), (409, 396621549), (639, 253862619), (1227, 132207183), (1917, 84620873), (3681, 44069061), (11043, 14689687), (29039, 5586219), (87117, 1862073), (206897, 784053), (261351, 620691)]