55105197

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 88571904

約数和(自身を除く): 33466707

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 1801, 4371, 5403, 10199, 12607, 30597, 37821, 55831, 84647, 167493, 253941, 390817, 592529, 1172451, 1777587, 2624057, 7872171, 18368399, 55105197]

約数ペア:

[(1, 55105197), (3, 18368399), (7, 7872171), (21, 2624057), (31, 1777587), (47, 1172451), (93, 592529), (141, 390817), (217, 253941), (329, 167493), (651, 84647), (987, 55831), (1457, 37821), (1801, 30597), (4371, 12607), (5403, 10199)]