51181278603

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{255767}}^1$

素因数の和:256523

約数の個数: 32

約数和(自身を含む): 84104702976

約数和(自身を除く): 32923424373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 733, 2199, 5131, 9529, 15393, 28587, 66703, 200109, 255767, 767301, 1790369, 3324971, 5371107, 9974913, 23274797, 69824391, 187477211, 562431633, 1312340477, 2437203743, 3937021431, 7311611229, 17060426201, 51181278603]

約数ペア:

[(1, 51181278603), (3, 17060426201), (7, 7311611229), (13, 3937021431), (21, 2437203743), (39, 1312340477), (91, 562431633), (273, 187477211), (733, 69824391), (2199, 23274797), (5131, 9974913), (9529, 5371107), (15393, 3324971), (28587, 1790369), (66703, 767301), (200109, 255767)]