127969038

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{9221}}^1$

素因数の和:9489

約数の個数: 32

約数和(自身を含む): 285513120

約数和(自身を除く): 157544082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 9221, 13878, 18442, 27663, 55326, 82989, 165978, 248967, 497934, 2369797, 4739594, 7109391, 14218782, 21328173, 42656346, 63984519, 127969038]

約数ペア:

[(1, 127969038), (2, 63984519), (3, 42656346), (6, 21328173), (9, 14218782), (18, 7109391), (27, 4739594), (54, 2369797), (257, 497934), (514, 248967), (771, 165978), (1542, 82989), (2313, 55326), (4626, 27663), (6939, 18442), (9221, 13878)]