142765173

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 221596800

約数和(自身を除く): 78831627

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2187, 2251, 2349, 6753, 7047, 20259, 21141, 60777, 63423, 65279, 182331, 195837, 546993, 587511, 1640979, 1762533, 4922937, 5287599, 15862797, 47588391, 142765173]

約数ペア:

[(1, 142765173), (3, 47588391), (9, 15862797), (27, 5287599), (29, 4922937), (81, 1762533), (87, 1640979), (243, 587511), (261, 546993), (729, 195837), (783, 182331), (2187, 65279), (2251, 63423), (2349, 60777), (6753, 21141), (7047, 20259)]