53861331

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 78059520

約数和(自身を除く): 24198189

約数列:

[1, 3, 23, 41, 69, 79, 123, 237, 241, 723, 943, 1817, 2829, 3239, 5451, 5543, 9717, 9881, 16629, 19039, 29643, 57117, 74497, 223491, 227263, 437897, 681789, 780599, 1313691, 2341797, 17953777, 53861331]

約数ペア:

[(1, 53861331), (3, 17953777), (23, 2341797), (41, 1313691), (69, 780599), (79, 681789), (123, 437897), (237, 227263), (241, 223491), (723, 74497), (943, 57117), (1817, 29643), (2829, 19039), (3239, 16629), (5451, 9881), (5543, 9717)]