71876403

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 114893856

約数和(自身を除く): 43017453

約数列:

[1, 3, 9, 23, 27, 41, 69, 81, 123, 207, 369, 621, 941, 943, 1107, 1863, 2823, 2829, 3321, 8469, 8487, 21643, 25407, 25461, 38581, 64929, 76221, 76383, 115743, 194787, 347229, 584361, 887363, 1041687, 1753083, 2662089, 3125061, 7986267, 23958801, 71876403]

約数ペア:

[(1, 71876403), (3, 23958801), (9, 7986267), (23, 3125061), (27, 2662089), (41, 1753083), (69, 1041687), (81, 887363), (123, 584361), (207, 347229), (369, 194787), (621, 115743), (941, 76383), (943, 76221), (1107, 64929), (1863, 38581), (2823, 25461), (2829, 25407), (3321, 21643), (8469, 8487)]