51208983

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9343}}^1$

素因数の和:9388

約数の個数: 32

約数和(自身を含む): 89702400

約数和(自身を除く): 38493417

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 9343, 28029, 65401, 84087, 196203, 252261, 270947, 588609, 812841, 1765827, 1896629, 2438523, 5689887, 7315569, 17069661, 51208983]

約数ペア:

[(1, 51208983), (3, 17069661), (7, 7315569), (9, 5689887), (21, 2438523), (27, 1896629), (29, 1765827), (63, 812841), (87, 588609), (189, 270947), (203, 252261), (261, 196203), (609, 84087), (783, 65401), (1827, 28029), (5481, 9343)]