204536151

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 313113600

約数和(自身を除く): 108577449

約数列:

[1, 3, 9, 27, 47, 89, 141, 267, 423, 801, 1269, 1811, 2403, 4183, 5433, 12549, 16299, 37647, 48897, 85117, 112941, 161179, 255351, 483537, 766053, 1450611, 2298159, 4351833, 7575413, 22726239, 68178717, 204536151]

約数ペア:

[(1, 204536151), (3, 68178717), (9, 22726239), (27, 7575413), (47, 4351833), (89, 2298159), (141, 1450611), (267, 766053), (423, 483537), (801, 255351), (1269, 161179), (1811, 112941), (2403, 85117), (4183, 48897), (5433, 37647), (12549, 16299)]