156913835103

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{400903}}^1$

素因数の和:401343

約数の個数: 24

約数和(自身を含む): 228920994848

約数和(自身を除く): 72007159745

約数列:

[1, 3, 9, 157, 277, 471, 831, 1413, 2493, 43489, 130467, 391401, 400903, 1202709, 3608127, 62941771, 111050131, 188825313, 333150393, 566475939, 999451179, 17434870567, 52304611701, 156913835103]

約数ペア:

[(1, 156913835103), (3, 52304611701), (9, 17434870567), (157, 999451179), (277, 566475939), (471, 333150393), (831, 188825313), (1413, 111050131), (2493, 62941771), (43489, 3608127), (130467, 1202709), (391401, 400903)]