78533189

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 18234811

約数列:

[1, 7, 29, 59, 79, 83, 203, 413, 553, 581, 1711, 2291, 2407, 4661, 4897, 6557, 11977, 16037, 16849, 32627, 34279, 45899, 135169, 142013, 190153, 386863, 946183, 994091, 1331071, 2708041, 11219027, 78533189]

約数ペア:

[(1, 78533189), (7, 11219027), (29, 2708041), (59, 1331071), (79, 994091), (83, 946183), (203, 386863), (413, 190153), (553, 142013), (581, 135169), (1711, 45899), (2291, 34279), (2407, 32627), (4661, 16849), (4897, 16037), (6557, 11977)]